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B1 verb/noun #3,000 most common 12 min read

依托

yituo Top 3,000

Practice it Examples Notes & Tips 依托 in 30 Seconds

Explanation 依托 in your Level:

At the A1 level, the word 依托 (yītuō) is quite advanced and usually not taught. Beginners focus on simple words like 靠 (kào) or 用 (yòng). However, to understand it simply, think of it as 'using a big thing to help a small thing.' Imagine you are building a small house on top of a big, strong rock. The rock is your 依托. In A1 terms, it's like saying 'I use the school's library to study.' While an A1 student wouldn't use 依托, they can understand the concept of 'support.' The characters themselves are interesting: 依 (yī) means to lean, and 托 (tuō) means to hold up with your hand. So, it's like leaning on something that is holding you up. Even at this early stage, knowing that Chinese has special words for 'professional support' can help you appreciate the depth of the language. You might see it on a sign at a museum saying the museum is 'supported by' (依托) the city government. Just remember: big support = 依托.

At the A2 level, you are starting to learn more formal ways to describe relationships between things. While you still mostly use 依靠 (yīkào) for 'rely on,' you might encounter 依托 in simple news titles or school contexts. For an A2 learner, 依托 can be understood as 'to have a base.' For example, if you have a soccer team that practices at a local school, the team is '依托' the school. It provides the field and the equipment. You can start to distinguish it from 依靠 by looking at the object. If the object is a person (like 'my mom'), use 依靠. If the object is a place or a system (like 'the internet' or 'the park'), you can start using 依托 to sound more like a native speaker. It’s a great word to use when talking about your hobbies if they depend on a specific place, like 'My swimming training is 依托 (based at) the local sports center.' This shows you are moving beyond basic vocabulary into more specific, descriptive Chinese.

At the B1 level, 依托 is a key vocabulary word for professional and academic success. You should be able to use it to describe how projects, businesses, or studies are organized. At this level, you should understand that 依托 is a 'platform' word. It’s not just about needing help; it’s about using a foundation strategically. For example, 'This company relies on (依托) online sales.' This sounds much more professional than just saying they 'use' the internet. You should also start using the pattern '依托于' (yītuō yú) in your writing. This is very common in B1-level essays about technology, environment, or society. You might also encounter the noun form '精神依托' (spiritual support) in reading passages about culture or psychology. Understanding that 依托 implies a structural connection will help you pass HSK-style exams where choosing the correct synonym is required. It is the perfect word for describing 'leveraging' resources.

At the B2 level, you should have a nuanced command of 依托 and be able to distinguish it from 依赖 (yīlài - negative dependency) and 凭借 (píngjiè - relying on a specific skill). You will see 依托 frequently in business news, government white papers, and complex literature. At this level, you should use it to describe systemic relationships. For instance, in a debate about economic development, you might say '该地区的繁荣依托于其深厚的文化底蕴' (The prosperity of this region relies on its profound cultural heritage). This demonstrates an ability to link abstract concepts (prosperity and heritage) using formal vocabulary. You should also be comfortable with the word in technical contexts, such as '依托云端技术' (relying on cloud technology). At B2, your usage should reflect an understanding of the word's formal register. You would not use it in a text message to a friend about dinner, but you would definitely use it in a cover letter or a formal presentation about your work experience.

At the C1 level, 依托 becomes a tool for precise and elegant expression. You should be able to use it to describe complex socio-economic models or philosophical frameworks. For a C1 learner, 依托 is not just a verb; it’s a way to describe the 'embeddedness' of one entity within another. You might use it in a sentence like '现代城市的治理应当依托于社区自治的活力' (The governance of modern cities should rely on the vitality of community self-governance). This shows a high level of sophistication. You should also be aware of its use in historical and architectural contexts, describing how structures are '依托' the landscape or historical context. In literary analysis, you might discuss how a character's identity is '依托' their family history. At this level, you are expected to use the word with perfect collocations and in the correct formal tone, showing that you understand the structural and institutional implications that the word carries in Chinese culture.

At the C2 level, your mastery of 依托 should be indistinguishable from that of a highly educated native speaker. you can use it to articulate the most subtle relationships in geopolitical strategy, high-level corporate restructuring, or abstract philosophical discourse. You might use it to describe how a national strategy is '依托' a global framework, or how a philosophical system is '依托' a specific linguistic structure. At this level, you can also play with the word's noun and verb forms to create rhythmic and balanced sentences (duìǒu). For example, '以科技为依托，以人才为根本' (Relying on technology as the foundation, and on talent as the root). This kind of balanced phrasing is the hallmark of advanced Chinese rhetoric. You understand the historical weight of the characters and can use the word to convey a sense of stability, legitimacy, and strategic foresight. Whether writing a policy brief or a philosophical treatise, 依托 is a word you use to define the very bedrock of the subjects you are discussing.

Practice it Examples Notes & Tips

依托 in 30 Seconds

依托 means to rely on a foundation or platform. It is more formal than 依靠 and usually refers to systems or institutions.
Commonly used in business and academic Chinese to describe how a project is supported by a specific base or resource.
Can be a verb (to rely on) or a noun (a support/mainstay), often appearing in the phrase '依托于' in formal writing.
Unlike 依赖, which can be negative, 依托 is usually positive, suggesting a strategic and structural relationship of support.

The Chinese word 依托 (yītuō) is a sophisticated verb and noun that translates to 'to rely on,' 'to depend on,' or 'to use as a supporting framework.' Unlike the more common word 依靠 (yīkào), which suggests a general or personal reliance, 依托 implies a more structural, institutional, or foundational relationship. In modern Mandarin, it is frequently used in professional, academic, and developmental contexts to describe how a project, a policy, or an individual’s growth is built upon a specific platform or resource. For instance, a technology startup might be described as '依托' a university's research laboratory, meaning the lab provides the necessary infrastructure, expertise, and credibility for the startup to exist and flourish. This word captures the essence of standing on the shoulders of giants or utilizing a pre-existing base to achieve a new objective. It is the bridge between a resource and the result that grows out of it.

Structural Foundation: The term suggests that the subject is not just leaning on something, but is actually integrated into it as a base. It is the 'scaffolding' of an idea or project.

这个教育项目依托于当地图书馆的资源。(This education project relies on the resources of the local library.)

When people use 依托, they are often highlighting the legitimacy or the material support provided by the base. It is common in government reports, business proposals, and academic papers. If a city develops its tourism industry '依托' its historical heritage, it means the history is the primary 'hook' and physical foundation for the modern industry. The word carries a sense of strategic utilization. It is not a passive 'needing help' but an active 'utilizing a base.' This nuance is crucial for intermediate and advanced learners to master, as it elevates their speech from basic descriptions of dependency to professional explanations of systemic support. Using 依托 correctly demonstrates an understanding of how systems and institutions interact in Chinese society.

Formal Register: This word is significantly more formal than 凭 (píng) or 靠 (kào). It is best suited for writing or formal presentations rather than casual chats with friends about borrowing money.

该研究依托大数据分析技术。(This research is based on big data analysis technology.)

Furthermore, 依托 can also be used as a noun, meaning 'something to fall back on' or a 'source of support.' In a psychological sense, if a person feels lost, they might seek a '精神依托' (jīngshén yītuō) – a spiritual mainstay or something to give their soul a sense of belonging and support. This emotional depth adds another layer to the word, moving it from the boardroom to the human heart. Whether it is a physical building, a digital platform, or a spiritual belief, 依托 represents the solid ground upon which something else is built. Understanding its dual nature as both a physical 'base' and an abstract 'support' is key to its versatile application in various social and professional scenarios.

Common Collocation: It is almost always followed by the particle '于' (yú) when used as a verb in formal contexts, as in '依托于...' (relying on...).

Using 依托 (yītuō) correctly requires an understanding of its grammatical positioning. Most commonly, it functions as a verb that takes an object, representing the foundation. In formal writing, the pattern Subject + 依托 + Object is standard. For example, '企业依托技术创新实现增长' (The enterprise relies on technological innovation to achieve growth). Here, technological innovation is the 'supporting framework' for the growth. It is important to note that the subject is usually the entity that is being developed or supported, while the object is the pre-existing resource or platform.

我们的发展要依托于现有的法律框架。(Our development must rely on the existing legal framework.)

Another frequent pattern involves the preposition '于' (yú). The structure Subject + 依托于 + Object is very common in written Chinese. This '于' functions like 'on' or 'upon' in English. For instance, '这篇论文依托于大量的实地调研' (This thesis is based on extensive field research). This usage highlights that the entire work is built on top of the research. Without the research, the thesis would have no foundation. This structural nuance is what separates 依托 from simpler verbs like 用 (yòng - to use). While you 'use' a tool, you '依托' a foundation.

Noun Usage: As a noun, 依托 often appears as the object of verbs like '寻找' (xúnzhǎo - to look for) or '获得' (huòdé - to obtain). Example: '在异国他乡，他找到了心灵的依托' (In a foreign land, he found a spiritual support).

In technical and business Chinese, 依托 is often used to describe platform-based development. You will hear phrases like '依托互联网平台' (relying on the internet platform) or '依托产业集群' (relying on industrial clusters). In these cases, the word describes a strategic choice to leverage existing ecosystems. It suggests a symbiotic relationship where the new entity gains strength from the established environment. This is a key term in the context of China's economic development strategies, such as '依托长江黄金水道' (relying on the Yangtze River golden waterway) for regional logistics.

该村依托独特的自然风光发展乡村旅游。(The village relies on its unique natural scenery to develop rural tourism.)

Finally, when using 依托, ensure the 'base' (the object) is something substantial. You wouldn't usually '依托' a small, temporary thing like a pencil; you would '依托' a system, a database, a mountain range, or a cultural tradition. It conveys a sense of scale and stability. By choosing this word, you are signaling that the relationship between the two things is not accidental but foundational. This clarity is essential for effective communication in professional Chinese environments where precision in describing organizational structures and resource allocation is highly valued.

You are most likely to encounter 依托 (yītuō) in environments that require formal or technical language. One of the primary places is in Chinese news broadcasts, particularly those covering economy, technology, and government policy. When a news anchor discusses a new national development zone, they will often say it is '依托' certain geographic advantages or existing industrial bases. This word provides the logical link between the 'why' and the 'how' of regional development. For example, '该港口依托优越的地理位置，成为了贸易中心' (The port, relying on its superior geographical location, has become a trade center).

新闻报道：该项目依托国家实验室的技术支持。(News Report: The project relies on the technical support of the national laboratory.)

In the academic world, 依托 is an indispensable term. If you read a research paper or attend a lecture at a Chinese university, you will see it used to describe the methodology or the source of data. A researcher might state that their study is '依托于某某数据库' (relying on a specific database). In grant applications, scholars must explain which '依托单位' (yītuō dānwèi - host institution or supporting organization) will provide the facilities for their research. In this context, the word is almost a legal or administrative term defining the relationship between the individual researcher and the institution that backs them.

Business Context: In corporate settings, it is used in annual reports and strategic plans. Companies describe how their new services are '依托' their existing customer base or digital infrastructure.

Beyond formal sectors, you will also hear 依托 in discussions about personal growth and psychological well-being. In literature or deep conversations, people might talk about '精神依托' (spiritual support). This could refer to a hobby, a religion, or a family member that provides someone with the strength to carry on. For example, '在艰难的岁月里，书籍是他唯一的精神依托' (During the hard years, books were his only spiritual support). Here, the word takes on a poetic and profound quality, showing that even in personal life, we all need a foundation to stand on. It’s a very versatile word that bridges the gap between the concrete world of infrastructure and the abstract world of human emotion.

企业宣传：我们依托全球供应链，为您提供优质产品。(Corporate Slogan: Relying on our global supply chain, we provide you with high-quality products.)

Lastly, in the field of urban planning and architecture, 依托 is used to describe how new buildings or districts are designed in relation to the landscape. A park might be '依托山势而建' (built by relying on the slope of the mountain). This implies that the design respects and utilizes the natural terrain rather than fighting against it. This usage highlights the 'integration' aspect of the word. Whether it is a building integrated into a mountain or a business integrated into a market, 依托 is the word that describes that foundational connection. It is a word that conveys stability, intelligence, and strategic planning.

One of the most common mistakes learners make with 依托 (yītuō) is confusing it with the simpler word 依靠 (yīkào). While both mean 'to rely on,' they are not always interchangeable. 依靠 is used for general reliance, such as '依靠父母' (relying on parents) for money or '依靠墙' (leaning on a wall). Using 依托 in these casual, physical, or personal contexts sounds unnatural and overly formal. You wouldn't say '我依托我朋友' to mean you rely on your friend; that sounds like your friend is a government institution or a research platform. Use 依靠 for people and simple physical support, and reserve 依托 for systems, organizations, and foundations.

Mistake: Over-reliance on '依托' for people: Incorrect: 他依托他的妻子生活。 (He relies on his wife to live.)
Correct: 他依靠他的妻子生活。

错误用法：我依托这把椅子坐着。(Incorrect: I am relying on this chair to sit.)

Another common error involves the prepositional structure. Learners often forget to use '于' (yú) when it is required in formal writing. While '依托 + Object' is grammatically correct as a verb-object phrase, the more formal '依托于' is preferred in academic and professional settings. Omitting the '于' in a formal report might make the writing feel slightly blunt or less sophisticated. Conversely, adding '于' in a very short, punchy business slogan might make it feel too academic. Context is key. Also, be careful not to confuse 依托 with 委任 (wěirèn - to appoint) or 委托 (wěituō - to entrust), even though they share the character '托'. 依托 is about support/foundation, while 委托 is about giving someone a task.

A third mistake is using 依托 for negative dependency. In English, 'rely on' can sometimes have a negative connotation (e.g., 'he relies too much on luck'). In Chinese, 依托 is almost exclusively positive or neutral. It suggests a constructive use of resources. If you want to say someone is 'dependent' in a negative, weak way, words like 依赖 (yīlài) are much more appropriate. 依赖 implies a lack of independence, whereas 依托 implies a strategic foundation. Saying a country '依托' foreign aid sounds like a neutral policy description; saying it '依赖' foreign aid sounds like a criticism of its lack of self-sufficiency.

Subtle Distinction: 依赖 (yīlài) = Negative/Helpless dependency.
依托 (yītuō) = Strategic/Foundational support.

Finally, learners sometimes use 依托 as a simple synonym for 'use' (用 - yòng). While 依托 involves using something, it is much more specific. You 'use' a hammer, but you '依托' a manufacturing system. If you replace every instance of 'use' with '依托' in an attempt to sound more advanced, your Chinese will become incomprehensible. Only use 依托 when there is a clear relationship of 'base' and 'superstructure.' If the thing you are using is just a tool and not a foundation, stick to 用 or 使用 (shǐyòng).

Understanding the synonyms of 依托 (yītuō) helps in choosing the right word for the right context. The most frequent alternative is 依靠 (yīkào). As discussed, 依靠 is the general-purpose word for 'to rely on.' It can be used for people, objects, or abstract concepts. It is less formal and more versatile but lacks the 'foundational' nuance of 依托. If you are leaning on a friend for emotional support, 依靠 is your best bet. If your business is built on a specific market's infrastructure, 依托 is the more professional choice.

依托 vs. 依靠: 依托: Formal, institutional, structural, 'standing on a platform.'
依靠: General, personal, physical, 'needing help or support.'

比较：他依靠努力成功。(He relied on hard work to succeed.) vs. 该项目依托政府资金。(The project relies on government funding.)

Another similar word is 依赖 (yīlài). This word carries a stronger sense of 'dependence' and often has a negative connotation, suggesting that the subject cannot function without the object. For example, '依赖药物' (dependent on drugs) or '对父母过度依赖' (over-dependency on parents). While 依托 suggests a healthy, strategic use of a base, 依赖 often suggests a weakness or a lack of autonomy. In a business context, '依赖单一市场' (relying on a single market) is a risk, whereas '依托全球网络' (relying on a global network) is a strength.

For more academic or technical contexts, you might use 基于 (jīyú), which means 'based on.' This is very common in science and logic. '基于这个理论' (based on this theory) is similar to '依托这个理论,' but 基于 is more about the logical starting point, whereas 依托 is more about the ongoing support provided by the theory. Another option is 凭借 (píngjiè), which means 'by virtue of' or 'relying on (one's own strengths).' 凭借 is often used for internal qualities like '凭借勇气' (relying on courage), while 依托 is usually for external platforms like '依托平台' (relying on a platform).

Quick Comparison: 基于: Logically based on.
凭借: Relying on a specific advantage or skill.
依托: Relying on a structural framework or institution.

In summary, while there are many words for 'rely,' 依托 occupies a unique niche in the Chinese language. it describes a relationship where something new is built upon something established. By understanding these subtle differences, you can choose the word that precisely reflects the nature of the support you are describing, whether it is a logical base (基于), a personal strength (凭借), a needy dependency (依赖), or a professional framework (依托).

How Formal Is It?

Fun Fact

The character 托 (tuō) is also used for the word 'tray' (托盘), which literally 'holds up' your food. Just like a tray supports a glass, an '依托' supports a project!

Pronunciation Guide

UK jiː twɔː

US ji twɔ

In Mandarin, both syllables are equally stressed, but the tones distinguish them: First tone (high flat) on 'yī', and First tone (high flat) on 'tuō'. Note: Standard dictionary lists 'tuō' as first tone.

Difficulty Rating

Reading 3/5

Easy to recognize in formal texts once the concept of foundation is understood.

Writing 4/5

Requires knowledge of formal patterns like '依托于' and proper collocations.

Speaking 4/5

Used in professional presentations; rare in casual conversation.

Listening 3/5

Common in news and lectures; distinct pronunciation makes it easy to spot.

What to Learn Next

Prerequisites

依靠支持基础平台单位

Learn Next

凭借基于构架体系机制

Advanced

依附寄托主客体辩证解构

Grammar to Know

The preposition '于' (yú) in formal Chinese

依托于, 类似于, 区别于

Verb-Object compounds used as nouns

依托 can be 'to rely on' or 'a support'.

The '以...为...' construction

以技术为依托 (Taking technology as the foundation).

Formal vs. Informal synonyms

依托 (Formal) vs. 依靠 (Neutral).

Transitive verbs in technical contexts

依托 usually takes a systemic or institutional object.

Examples by Level

这个小店依托学校。

This small shop relies on the school.

Subject + 依托 + Object. Simple usage.

他依托书本学习。

He relies on books to learn.

Using books as a foundation for study.

我们依托这个公园活动。

We rely on this park for activities.

The park is the base for the activities.

画画要依托纸。

Painting relies on paper.

Paper is the physical base for painting.

旅游依托美景。

Tourism relies on beautiful scenery.

Scenery is the foundation of tourism.

他依托电脑工作。

He relies on a computer to work.

The computer is the supporting tool/platform.

这个项目依托老师的帮助。

This project relies on the teacher's help.

Help is the foundation here.

生活依托大自然。

Life relies on nature.

Nature is the ultimate base for life.

这个工厂依托当地的资源。

This factory relies on local resources.

Resources are the foundation for the factory.

我们的比赛依托这个体育馆。

Our competition relies on this stadium.

The stadium provides the necessary infrastructure.

他依托互联网卖东西。

He relies on the internet to sell things.

The internet is the platform.

这个村子依托大山发展。

This village develops by relying on the mountain.

The mountain is the geographic base.

学习依托好的方法。

Learning relies on good methods.

Methods are the abstract foundation.

这个APP依托手机系统。

This app relies on the phone system.

The system is the technical framework.

演出依托舞台灯光。

The performance relies on stage lights.

Lights provide the supporting environment.

他的成功依托家人的支持。

His success relies on his family's support.

Support is the emotional/structural base.

该研究项目依托于重点实验室。

The research project relies on the key laboratory.

Using '依托于' for formal institutional support.

企业依托技术创新提高竞争力。

Enterprises rely on technological innovation to improve competitiveness.

Innovation is the strategic base.

这本小说依托历史事实编写。

This novel is written based on historical facts.

Facts are the foundational material.

乡村旅游依托自然风光而兴起。

Rural tourism has risen by relying on natural scenery.

Scenery is the platform for the industry.

他在工作中找到了精神依托。

He found spiritual support in his work.

Noun usage: spiritual mainstay.

该市依托港口优势发展外贸。

The city relies on its port advantages to develop foreign trade.

Geographic advantage as a base.

新政策依托大数据进行精准管理。

The new policy relies on big data for precise management.

Data as a technological framework.

教育的发展要依托社会各界的支持。

The development of education must rely on support from all sectors of society.

Social support as a structural foundation.

此项工程依托先进的施工技术顺利完成。

This project was successfully completed by relying on advanced construction technology.

Formal verb usage in a technical context.

该地区的经济增长主要依托制造业。

The region's economic growth mainly relies on manufacturing.

Describing an economic structure.

他的理论依托于深厚的哲学基础。

His theory is based on a profound philosophical foundation.

Abstract foundational support.

这种新型材料的研究依托于多学科的交叉。

The research on this new material relies on the intersection of multiple disciplines.

Interdisciplinary framework.

该品牌依托其百年的历史积淀，赢得了消费者的信任。

Relying on its century-long historical accumulation, the brand has won the trust of consumers.

History as a strategic asset.

城市规划应当依托原有的自然地貌。

Urban planning should rely on the original natural landforms.

Integrating design with the environment.

该非营利组织依托志愿者的无私奉献。

The non-profit organization relies on the selfless dedication of volunteers.

Human resources as a structural base.

数字化转型必须依托稳健的网络基础设施。

Digital transformation must rely on a robust network infrastructure.

Infrastructure as the necessary platform.

该学术流派的兴起依托于特定的时代背景。

The rise of this academic school relied on a specific historical background.

Contextual foundation for intellectual movements.

区域一体化发展需依托完善的交通网络。

Regional integrated development needs to rely on a complete transportation network.

Systemic reliance in macro-economics.

这种艺术风格依托于对传统的解构与重组。

This artistic style relies on the deconstruction and reorganization of tradition.

Abstract artistic methodology.

国家的长治久安必须依托于健全的法治体系。

The long-term peace and stability of a country must rely on a sound legal system.

Political and systemic foundation.

该跨国公司依托全球化的资源配置，实现了跨越式发展。

Relying on global resource allocation, the multinational company achieved leapfrog development.

High-level corporate strategy.

这些文学作品依托深沉的人文关怀，触动了读者的心弦。

Relying on deep humanistic care, these literary works touched the heartstrings of readers.

Emotional and ethical foundation in literature.

文化产业的繁荣应依托于版权保护的强化。

The prosperity of the cultural industry should rely on the strengthening of copyright protection.

Policy as a foundation for industry.

现代外交依托于多边合作机制的建立。

Modern diplomacy relies on the establishment of multilateral cooperation mechanisms.

Institutional framework for international relations.

人类文明的演进，始终依托于对未知领域的不断探索。

The evolution of human civilization has always relied on the continuous exploration of unknown fields.

Philosophical and historical foundation.

该哲学体系依托于主客体关系的深度辩证。

This philosophical system relies on a profound dialectic of the subject-object relationship.

Highly abstract intellectual framework.

大国博弈往往依托于综合国力的全方位竞争。

The game between great powers often relies on all-round competition of comprehensive national strength.

Geopolitical strategic reliance.

生态文明建设需依托于生产方式的根本性变革。

The construction of ecological civilization needs to rely on a fundamental transformation of production methods.

Systemic and structural societal change.

其创作风格依托于对古典意象的现代性重构。

Their creative style relies on a modern reconstruction of classical imagery.

Sophisticated artistic theory.

社会契约的有效性，依托于公民对普遍正义的共识。

The validity of the social contract relies on the consensus of citizens on universal justice.

Political philosophy foundation.

这种语言现象依托于特定的社会语义环境。

This linguistic phenomenon relies on a specific socio-semantic environment.

Linguistic and sociological framework.

金融市场的稳定依托于透明的监管机制与理性的投资行为。

The stability of financial markets relies on transparent regulatory mechanisms and rational investment behavior.

Economic and behavioral foundation.

Synonyms

依靠凭借支撑依赖基于

Antonyms

独立自立

Common Collocations

依托单位

精神依托

依托平台

依托资源

依托技术

依托优势

依托背景

依托网络

依托基地

依托体系

Common Phrases

依托于

— The formal way to say 'rely on' or 'be based on'. It is used in academic and professional writing.

该项目依托于大学的实验室。

寻找依托

— To look for a source of support or a foundation. Can be physical or emotional.

在困境中，他努力寻找心灵的依托。

失去依托

— To lose one's foundation or source of support. Often used in emotional contexts.

亲人的离去让他感到失去了依托。

以此为依托

— Taking this as a foundation or starting point. Common in strategic planning.

我们以此为依托，进一步扩大市场。

坚实的依托

— A solid foundation or reliable source of support.

政府的支持是项目最坚实的依托。

相互依托

— To rely on each other; mutual support or interdependence.

这两个行业相互依托，共同发展。

外部依托

— External support or foundation from outside the core entity.

企业的发展不能仅靠外部依托。

技术依托

— Technical backing or reliance on a specific technology.

该产品有很强的技术依托。

情感依托

— Emotional support or someone/something that provides emotional security.

宠物是很多独居老人的情感依托。

环境依托

— Reliance on the surrounding environment or context.

建筑的设计应考虑环境依托。

Often Confused With

依托 vs 依靠

依靠 is for general/personal reliance; 依托 is for structural/institutional support.

依托 vs 依赖

依赖 often has a negative connotation of needy dependency; 依托 is positive/strategic.

依托 vs 委托

委托 means to entrust a task; 依托 means to rely on a foundation. They share '托' but have different meanings.

Idioms & Expressions

"无所依托"

— To have nothing to rely on; to be completely without support or a foundation.

他孤身一人在国外，感到无所依托。

Literary

"有所依托"

— To have something to rely on; to have a foundation or backing.

有了这笔资金，他的计划才有所依托。

Formal

"依山托水"

— To be situated by mountains and water; relying on natural scenery (often used in architecture).

这处别墅依山托水，环境优美。

Descriptive

"托付终身"

— To entrust one's whole life to someone (usually in marriage). While not using '依托', it uses the same '托'.

她决定将自己托付终身给这个可靠的人。

Traditional

"因地制宜"

— To act according to local conditions. Often used alongside '依托当地资源'.

我们要因地制宜，依托当地优势发展经济。

Formal/Common

"借力使力"

— To use another's strength to achieve one's own goals. Similar in concept to 依托.

依托大平台的发展，正是借力使力的策略。

Neutral

"背靠大树好乘凉"

— It is easy to enjoy life with a powerful backer. A colloquial way to describe the concept of 依托.

他公司依托集团资源，真是背靠大树好乘凉。

Informal/Proverb

"根深蒂固"

— Deep-rooted and firm. Describes a foundation that is very strong, like a good 依托.

这种观念依托于长期的传统，根深蒂固。

Formal

"相依为命"

— To depend on each other for survival. Focuses on the '依' part of 依托.

母子俩相依为命，度过了难关。

Emotional

"唇亡齿寒"

— If the lips are gone, the teeth will be cold. Describes a relationship of mutual 依托.

这两家公司相互依托，可谓唇亡齿寒。

Strategic

Easily Confused

依托 vs 依靠

Both mean 'rely on'.

依靠 is general and can be used for people; 依托 is formal and used for systems/bases.

依靠父母 (Normal) vs. 依托父母 (Unnatural unless they are an institution).

依托 vs 依赖

Both describe dependency.

依赖 is often negative (addiction, lack of independence); 依托 is positive (leveraging a platform).

依赖游戏 (Addicted) vs. 依托平台 (Using a platform).

依托 vs 依附

Both involve '依' (leaning).

依附 suggests a subordinate relationship where one thing is 'attached' to another; 依托 is about using a base.

依附强权 (Submitting to power) vs. 依托优势 (Utilizing advantages).

依托 vs 凭借

Both mean relying on something to succeed.

凭借 is often about an internal quality or specific tool; 依托 is about an external framework.

凭借勇气 (With courage) vs. 依托实验室 (Based in a lab).

依托 vs 基于

Both mean 'based on'.

基于 is logical and conceptual; 依托 is more about material or structural support.

基于事实 (Based on facts) vs. 依托资源 (Supported by resources).

Sentence Patterns

A 依托 B。

小店依托学校。

A 依托 B 发展。

村子依托大山发展。

A 依托于 B。

项目依托于实验室。

以 A 为依托，B ...

以科技为依托，公司实现了增长。

A 的兴起依托于 B。

该流派的兴起依托于特定的时代背景。

A 依托于 B 的辩证关系。

该体系依托于主客体关系的深度辩证。

寻找/找到/失去 + 精神依托

他在阅读中找到了精神依托。

依托...优势/资源/平台

依托地理优势建设港口。

Word Family

Nouns

依托 (yītuō) - support/mainstay

依托单位 (yītuō dānwèi) - supporting organization

Verbs

依托 (yītuō) - to rely on/be based on

依赖 (yīlài) - to depend on

依靠 (yīkào)

依附 (yīfù)

托付 (tuōfù)

委托 (wěituō)

寄托 (jìtuō)

How to Use It

frequency

Very common in news, business, and academic writing; rare in casual daily speech.

Common Mistakes

Using 依托 for personal help from a friend. → 我依靠朋友的帮助。
依托 is too formal for personal relationships. Use 依靠 for people.
Using 依托 for negative dependency (addiction). → 他对游戏有很大的依赖。
依托 is neutral or positive. 依赖 is the correct word for negative dependency.
Using 依托 to mean 'to entrust a task'. → 我把这件事委托给他了。
依托 means to rely on a base. 委托 means to entrust a task to someone.
Using 依托 for small physical objects. → 我靠着墙站着。
依托 implies a larger, structural support. For leaning on a wall, use 靠.
Forgetting '于' in formal academic sentences. → 此研究依托于国家实验室。
While '依托' alone is okay, '依托于' is much more standard in academic writing.

Tips

Formal Writing

In formal essays, use '依托于' to introduce your foundation. It adds a professional polish to your Chinese.

依托 vs 依靠

Remember: 依托 is for 'platforms' and 'systems'; 依靠 is for 'people' and 'help'.

Common Pairings

Always pair 依托 with words like 平台 (platform), 资源 (resources), or 优势 (advantages).

Visualizing the word

Imagine a project 'leaning' (依) on a 'tray' (托). The tray holds it up and keeps it safe.

Tone Accuracy

Both characters are first tone (high flat). Keep your voice high and steady: yī-tuō.

Business Chinese

Use 依托 to describe your company's 'back-end' or 'infrastructure' in meetings.

Emotional Depth

Use '精神依托' when talking about hobbies or beliefs that give you strength.

Structural Use

Use '以...为依托' to create balanced, sophisticated sentences in your writing.

Don't Overuse

Don't use it as a simple replacement for 'use' (用). It must imply a relationship of support.

Newspaper Reading

When reading Chinese news, underline 依托 to see how it links development to geography or technology.

Memorize It

Mnemonic

Imagine a person (亻) leaning on a base (依) while a hand (扌) holds them up (托). It's a double layer of support!

Visual Association

Think of a satellite dish 'relying on' (依托) its heavy base to stay upright and catch signals.

Word Web

依 (Lean) 托 (Support) 依靠 (Rely) 依托于 (Based on) 精神依托 (Spiritual support) 依托单位 (Host institution) 平台 (Platform) 基础 (Foundation)

Challenge

Try to use 依托 in a sentence about your favorite hobby and where you do it. For example: 'My piano playing 依托 my teacher's guidance.'

Word Origin

The word consists of two characters: 依 (yī) and 托 (tuō). 依 originally depicted a person leaning against a piece of clothing or an object, meaning 'to lean on'. 托 originally depicted a hand supporting something from below, meaning 'to hold up' or 'to support'. Together, they create the image of something leaning on a support that is holding it up.

Original meaning: To lean on and be supported by.

Sino-Tibetan

Cultural Context

None. It is a very safe, formal word.

English speakers often use 'rely on' for everything. Learning 依托 helps them distinguish between 'needing help' and 'using a framework.'

Government reports on the 'Belt and Road Initiative' often use 依托 to describe infrastructure. Academic papers in China always list an '依托单位'. Modern Chinese songs often use '精神依托' to describe love or home.

Practice in Real Life

Real-World Contexts

Academic Research

依托于实验室
依托项目资金
依托单位
依托数据库

Economic Development

依托地理优势
依托产业集群
依托资源禀赋
依托黄金水道

Business Strategy

依托互联网平台
依托品牌效应
依托供应链
依托技术创新

Urban Planning

依托山势而建
依托原有地貌
依托交通枢纽
依托老城区

Psychology/Emotion

精神依托
情感依托
寻找心灵依托
失去依托

Conversation Starters

"你的研究课题是依托哪个实验室开展的？ (Which lab is your research topic based in?)"

"你觉得在异国他乡，什么是你最好的精神依托？ (What do you think is your best spiritual support in a foreign land?)"

"这个新产品的开发主要依托哪些核心技术？ (What core technologies does the development of this new product rely on?)"

"你们公司的业务是依托哪些社交平台展开的？ (On which social platforms is your company's business based?)"

"这个古镇的旅游业是依托什么特色发展起来的？ (What features did this ancient town's tourism industry develop by relying on?)"

Journal Prompts

写一写在你的职业生涯或学业中，谁或什么机构是你最重要的依托。 (Write about who or what institution has been your most important support in your career or studies.)

谈谈你对“精神依托”的理解，以及你如何寻找它。 (Discuss your understanding of 'spiritual support' and how you look for it.)

描述一个你熟悉的项目，并分析它依托了哪些资源。 (Describe a project you are familiar with and analyze the resources it relies on.)

如果一个城市没有自然资源依托，它应该如何发展？ (If a city has no natural resources to rely on, how should it develop?)

分析现代生活如何依托于互联网技术。 (Analyze how modern life relies on internet technology.)

Frequently Asked Questions

10 questions

Generally, no. 依托 is too formal for personal relationships. Use 依靠 (yīkào) instead. If you say '我依托我的朋友,' it sounds like your friend is a government agency or a large foundation. Stick to 依靠 for friends and family.

It is both! As a verb, it means 'to rely on' or 'to be based on' (e.g., 依托技术). As a noun, it means 'a support' or 'a mainstay' (e.g., 精神依托). This versatility is one of its key features.

基于 (jīyú) is more logical, like 'based on this data' or 'based on this theory.' 依托 (yītuō) is more structural, like 'this project is supported by this organization' or 'this city is built on this mountain.' 依托 implies more active support.

Use '依托于' in formal writing, like essays or reports. It sounds more complete and academic. In short business slogans or spoken Chinese, you can just use '依托' followed by the object.

Almost always. It suggests a strategic and constructive use of resources. If you want to describe a negative or weak dependency, use 依赖 (yīlài) instead.

It refers to the 'Host Institution'—the university or research center that provides the facilities, legal status, and administrative support for a researcher's project.

Yes, but usually in a structural sense. For example, 'the building relies on the mountain slope' (依托山势). You wouldn't use it for small things like 'I rely on my chair' (use 靠).

Yes, it frequently appears in HSK 5 and HSK 6 levels, particularly in the reading and writing sections where formal vocabulary is tested.

The standard phrase is '精神依托' (jīngshén yītuō). It is a very common and beautiful way to describe what keeps someone going emotionally.

Yes, it is very common in that field. For example, a country might '依托' its geographic position to become a trade hub or '依托' a regional treaty for security.