教授

The term 教授 (jiàoshòu) is a cornerstone of academic and professional vocabulary in Mandarin Chinese. At its most fundamental level, it serves two primary functions: as a noun referring to the highest academic rank at a university (a Professor), and as a verb meaning 'to teach' or 'to instruct' (pronounced jiāoshòu). Understanding the nuances of this word requires looking at the hierarchical nature of Chinese society and the high value placed on education. In a noun context, a 教授 is not merely a teacher but an expert who has achieved significant recognition in their field of study. This distinction is vital in Chinese culture, where titles are used with great precision to show respect and acknowledge status. When you address someone as 教授, you are acknowledging their years of research, their contribution to knowledge, and their authority within the hallowed halls of academia. Unlike the more general term 老师 (lǎo shī), which can apply to anyone who teaches—from a kindergarten teacher to a yoga instructor—教授 is strictly reserved for those holding that specific rank in higher education. This distinction reflects the Confucian roots of Chinese culture, where the 'scholar' held a high position in the social hierarchy. In modern times, the term is used daily in university settings, news reports about scientific breakthroughs, and formal introductions of experts.

Academic Rank

In the university hierarchy, 教授 is the top tier. Below it are 副教授 (fù jiào shòu - Associate Professor) and 讲师 (jiǎng shī - Lecturer). In formal settings, even an associate professor might be addressed as 教授 out of politeness, though in official documents, the distinction is strictly maintained.

The Verbal Form

When used as a verb (jiāoshòu), it implies a formal transmission of knowledge. It is more formal than the common verb 教 (jiāo). You might use it when describing a master teaching a craft or a professor delivering a curriculum. The 'shòu' character in this context means to 'hand over' or 'bestow', suggesting a deliberate and structured transfer of expertise.

Furthermore, the word carries a weight of responsibility. In Chinese media, when a 'Professor' speaks, it is often framed as an authoritative opinion that carries the weight of an institution. This is why you will see experts on television always introduced with their full title, such as '张教授' (Professor Zhang). It is also important to note the pronunciation shift: the noun is fourth tone (jiào) while the verb is often first tone (jiāo), though in modern common speech, many people use the fourth tone for both. However, for a learner aiming for HSK or high-level proficiency, mastering the tone distinction shows a deep understanding of the language's mechanics. In professional writing, the verb form is often paired with abstract objects like '知识' (knowledge), '技能' (skills), or '课程' (curriculum). For example, '教授课程' means to teach a course. This formal usage differentiates professional educators from casual instruction.

The term also appears in various compound forms that describe different types of academic roles. For instance, '终身教授' (zhōngshēn jiàoshòu) refers to a tenured professor, a position that implies lifetime job security and high academic standing. '名誉教授' (míngyù jiàoshòu) refers to an honorary professor, often awarded to distinguished individuals who have made significant contributions to society or the university, even if they don't teach regularly. In the context of the globalized academic world, Chinese universities have adopted many Western structures, but the prestige associated with the title 教授 remains uniquely tied to the long-standing Chinese tradition of respecting the 'intellectual' (知识分子). When writing a letter or an email to a professor, the standard format is [Surname] + 教授, such as '王教授，您好' (Hello, Professor Wang). This is the gold standard for professional communication in an academic setting.

Social Context

Outside of the university, a 教授 is often seen as a public intellectual. They are frequently invited to give '讲座' (lectures) to the public or act as consultants for the government. Their status grants them a 'voice' in public discourse that is highly respected.

Using 教授 correctly involves understanding its grammatical placement as both a noun and a verb. As a noun, it functions like any other person-noun but with specific rules regarding titles. In Chinese, titles follow the surname. For example, if you are talking about Professor Chen, you must say '陈教授' (Chén jiàoshòu). This is a rigid rule in formal Chinese. If you use it as a general noun without a name, it often takes the classifier '位' (wèi) to show respect, rather than the generic '个' (gè). For instance, '一位教授' (a professor) sounds much more professional and respectful than '一个教授'. When constructing sentences about a professor's actions, the word usually occupies the subject or object position. For example, '教授正在开会' (The professor is in a meeting) or '我昨天见到了那位教授' (I met that professor yesterday). Because the word implies high status, the sentences it appears in often use formal vocabulary, such as '请教' (to seek advice from) or '探讨' (to discuss/probe into).

Subject Position

教授对这个课题非常感兴趣。(The professor is very interested in this topic.) Here, the professor is the actor/subject.

Object Position

学校聘请他担任数学教授。(The school hired him to serve as a mathematics professor.) Here, it describes the role/rank.

As a verb, 教授 (jiāoshòu) is used to describe the act of teaching a specific subject or skill. It is a transitive verb, meaning it usually takes an object. The structure is typically [Subject] + 教授 + [Object/Subject Matter]. For example, '他在这所大学教授历史' (He teaches history at this university). Note the formal tone here; if he were teaching a child how to ride a bike, you would use '教' (jiāo) instead. The verb form is most common in CVs, official biographies, and formal descriptions of academic duties. It can also be used in the passive voice or in complex sentences: '这些技能是由专家亲自教授的' (These skills were taught by the experts themselves). In this usage, it emphasizes the expertise of the person doing the teaching. Another common pattern is '教授...的方法' (teaching the method of...).

In more advanced contexts, you might see 教授 used in the context of '教授衔' (professorship/rank of professor). Sentences might describe the process of attaining this rank: '他去年晋升为教授' (He was promoted to professor last year). Here, '晋升' (jìnshēng) is the formal word for promotion, which pairs perfectly with the high-status word 教授. You will also encounter it in the negative: '他虽然知识渊博，但并不是教授' (Although he is very knowledgeable, he is not a professor). This highlights that the word is a specific institutional rank, not just a description of one's intelligence. In the workplace, if someone has a PhD and works in research, but doesn't have a teaching post, they might be called '研究员' (researcher) instead of 教授, so using the word correctly requires knowing the person's specific professional context.

Comparative Usage

'他在教我中文' (He is teaching me Chinese - informal/standard) vs '他教授对外汉语课程' (He teaches Chinese as a foreign language course - formal/academic).

You will hear 教授 in several distinct environments, each with its own flavor. The most obvious place is the university campus. If you walk through the halls of Peking University or Tsinghua University, you will hear students whispering about '那个教授很严' (that professor is very strict) or looking for '王教授的办公室' (Professor Wang's office). In this setting, the word is used with a mix of reverence and sometimes a bit of fear, as professors hold the power over grades and academic futures. You'll also hear it during '讲座' (lectures) or '研讨会' (seminars), where the moderator will introduce the speaker: '今天我们很荣幸邀请到了林教授' (Today we are honored to have invited Professor Lin). This is a very common phrase in academic circles and is a great one for learners to recognize.

News and Media

On CCTV or other news outlets, professors are the go-to experts for explaining complex issues. You'll hear: '根据某某大学教授的分析...' (According to the analysis of a professor from X university...). Here, the word lends credibility to the news report.

TV Dramas

In Chinese 'modern life' dramas (都市剧), a character who is a professor is often depicted as intellectual, slightly detached, or perhaps a bit traditional. You'll hear family members say things like '他可是个教授，说话要注意点' (He is a professor, be careful how you speak).

Another place you'll frequently encounter the word is in documentaries (纪录片). When a documentary covers history, science, or art, they often feature interviews with '专家教授' (expert professors). The word is often paired with '专家' (zhuānjiā) to emphasize their dual role as both a teacher and a master of their subject. In these contexts, you'll hear the word pronounced clearly and formally. In contrast, in a casual setting like a coffee shop near a university, you might hear students use it more colloquially, sometimes even as a nickname for a friend who acts too scholarly: '行了，别在这儿当教授了' (Alright, stop acting like a professor here). This shows the word's versatility even in informal slang, where it can imply someone is being too 'preachy' or academic.

In the business world, 教授 is often heard during corporate training or high-level consulting. Many top-tier professors from business schools like CEIBS (中欧国际工商学院) are hired to give talks to CEOs. In these boardroom settings, the word 教授 carries a significant amount of 'mianzi' (face/prestige). Hearing '这位是来自清华的教授' (This is a professor from Tsinghua) immediately changes the room's dynamic, as everyone prepares to listen to high-level strategic advice. You might also see the word in the 'About Us' section of a company's website if they have an academic advisory board. Finally, in the world of online education (网课), famous professors have become 'celebrity teachers' (网红教授), and you will hear their names and titles discussed in social media comments and forums like Zhihu (知乎).

Online Platforms

On Bilibili or YouTube, you'll see titles like 'XX教授带你读名著' (Professor XX takes you through the classics). Here, the title is a marketing tool to signify high-quality content.

One of the most frequent mistakes English speakers make is the word order when using 教授 as a title. In English, we say 'Professor Smith,' but in Chinese, the title follows the name: '史密斯教授' (Shǐmìsī jiàoshòu). Reversing this is a dead giveaway that you are translating directly from English. Another common error is confusing 教授 (the specific rank) with 老师 (the general term for teacher). While all professors are teachers, not all teachers are professors. Calling a high school teacher '教授' is incorrect and sounds strange, while calling a university professor '老师' is generally acceptable but less formal. However, in a professional introduction, you must use 教授 to be accurate. If someone is a 'Lecturer' (讲师) or 'Associate Professor' (副教授), calling them a 'Professor' is a common polite 'over-ranking' (抬举), but in academic papers or formal resumes, you must be precise.

Tone Confusion

Mistaking 'jiàoshòu' (noun) with 'jiāoshòu' (verb). While the characters are the same, the first tone in 'jiāo' specifically marks the action of teaching. Using the wrong tone can occasionally lead to confusion, though context usually saves the day.

Classifier Usage

Using '一个' (yī gè) instead of '一位' (yī wèi). As mentioned before, '位' is the respectful classifier for people with status. Using '个' for a professor can sound slightly dismissive or uneducated.

Another mistake involves the verb form. Some learners use 教授 for very casual teaching situations, like '教授我怎么用筷子' (teaching me how to use chopsticks). While grammatically possible, it sounds overly formal and almost comical. For everyday skills, use '教' (jiāo). 教授 should be reserved for academic subjects, professional skills, or formal training. Furthermore, learners often forget that 教授 as a verb is often used in a 'Subject + 教授 + Object + [Specific Content]' pattern in formal writing. For example, '他教授学生数学' (He teaches the students math). Some learners mistakenly try to use it with '给' (gěi) like '他教授数学给学生', which is less natural than the direct double-object construction or using '向' (xiàng) as in '向学生教授数学'.

A subtle mistake is the misuse of '教授' in the context of research. In English, we might say 'He is a research professor.' In Chinese, if the person doesn't have teaching duties, they are strictly a '研究员' (researcher). Learners often over-apply the word 教授 to anyone who works in a university laboratory. Precision in these titles is important for navigating Chinese professional networks. Finally, be careful with the word '教受'—which is a common typo for '教授'. While they sound similar, '受' means 'to receive,' which completely changes the meaning. Always double-check your characters when writing this word, as it is a high-frequency term in academic and professional correspondence where typos can look particularly unprofessional.

Pluralization

In English, we say 'Professors'. In Chinese, we don't add a suffix to the noun itself. Instead, we use '教授们' (jiàoshòumen) or a plural quantifier like '许多教授' (many professors). Some learners forget the '们' or use it incorrectly with numbers.

To truly master 教授, you must understand how it sits alongside similar terms in the Chinese lexicon. The most obvious comparison is with 老师 (lǎoshī). While 老师 is the universal term for 'teacher' and can be used as a respectful address for almost any professional (even in non-teaching fields like makeup artists or directors), 教授 is a specific academic rank. In a university, a 教授 is a 老师, but a 讲师 (Lecturer) is not a 教授. Another similar word is 导师 (dǎoshī), which means 'tutor' or 'advisor'. This is used specifically for the professor who supervises a student's thesis or research. A student might say, '他是我的导师，也是一位非常有名的教授' (He is my advisor and also a very famous professor). This distinguishes the personal relationship (advisor) from the professional rank (professor).

教授 vs 老师

老师 is broad and can be informal; 教授 is specific and formal. You can call a professor '老师', but you cannot call a primary school teacher '教授'.

教授 vs 专家

专家 (zhuānjiā) means 'expert'. A professor is usually an expert, but an expert could work in an industry or government without being a professor.

You might also encounter the term 学者 (xuézhě), meaning 'scholar'. This is a more general term for someone dedicated to academic study. While most professors are scholars, 'scholar' describes their identity and pursuit of knowledge, whereas 'professor' describes their job title. Similarly, 研究员 (yánjiūyuán) is the title for researchers in research institutes (like the Chinese Academy of Sciences). While their rank is equivalent to a professor, they don't have the same teaching mandate. When translating 'to teach' as a verb, you have choices between 教 (jiāo), 教授 (jiāoshòu), and 讲授 (jiǎngshòu). 教 is for everyday use; 教授 is for formal academic instruction; 讲授 is specifically for 'lecturing' or 'delivering a course'. Choosing the right one depends entirely on the formality of the situation.

In the context of 'Associate Professor' (副教授), it's worth noting that the '副' (fù) means 'vice' or 'assistant/associate'. In Chinese social etiquette, people often omit the '副' when addressing the person directly to save face, calling them '教授' instead. However, in writing, you should be accurate. Another related term is 讲师 (jiǎngshī), the entry-level academic rank. While a 讲师 also '教授课程' (teaches courses), they haven't yet reached the rank of 教授. Finally, there's 助教 (zhùjiào), which means 'Teaching Assistant' (TA). These are usually graduate students who help the professor. Understanding these distinctions helps you navigate the complex social and professional hierarchies of a Chinese university or research institution.

教授 vs 导师

教授 is a rank (what they are); 导师 is a role (what they do for you). Your 导师 could be an Associate Professor or a full Professor.