In 15 Seconds
- Used to describe someone who is an expert or highly skilled.
- Literally means being 'inside the profession' or 'in the line.'
- Commonly used with 'hěn' to praise someone's practical abilities.
Meaning
It means you are really skilled or knowledgeable in a specific field. Think of it as being an 'insider' who truly knows the ropes.
Key Examples
3 of 6Complimenting a friend's cooking
你对做川菜真的很在行！
You are really an expert at cooking Sichuan food!
Asking a colleague for tech help
听说你对电脑修理很在行，能帮我看看吗？
I heard you're an expert at fixing computers, can you take a look?
Admitting you lack a certain skill
我对理财不太在行。
I'm not very good at managing money.
Cultural Background
The term 'háng' (行) originally referred to the organized guilds of merchants and artisans in traditional Chinese markets. Being 'in the line' meant you were a licensed professional with specialized knowledge. Today, it reflects the high cultural value placed on technical mastery and professional reputation.
The 'Fāngmiàn' Trick
If you want to sound more like a native, use the structure 'Subject + fāngmiàn (aspect) + zàiháng'. It sounds more sophisticated!
Don't confuse with 'xíng'
The character 行 is a polyphone. In this phrase, it is ALWAYS pronounced 'háng' (like a row), never 'xíng' (to walk/okay).
In 15 Seconds
- Used to describe someone who is an expert or highly skilled.
- Literally means being 'inside the profession' or 'in the line.'
- Commonly used with 'hěn' to praise someone's practical abilities.
What It Means
在行 (zàiháng) is a way to say someone is an expert. It means you aren't just a hobbyist. You have real, professional-level skill. It comes from being 'inside the trade.' If you are 在行, you know the secrets and the shortcuts.
How To Use It
Use it with the word 很 (hěn) to say someone is 'very' expert. The structure is simple: [Person] + [Subject] + 很在行. For example: 他在修车方面很在行. It works like an adjective. You can also use it to ask for help. It sounds more natural than calling someone a 'master.'
When To Use It
Use it when you are impressed by a friend's cooking. Use it when a colleague solves a tech problem in seconds. It is perfect for hobbies like photography or sports. It also works well in business when discussing a consultant's specialty. It feels warm and genuinely complimentary.
When NOT To Use It
Don't use it for basic human functions. You wouldn't say you are 在行 at sleeping or eating. Avoid using it for very academic or abstract theories. It usually implies a practical, hands-on skill. Also, don't use it to brag about yourself too loudly. In China, modesty is still the golden rule.
Cultural Background
In ancient China, 'hang' referred to rows of shops or specific guilds. If you were 'in the row,' you were part of the professional guild. You had the 'secret sauce' others didn't. This phrase honors the tradition of craftsmanship. It celebrates the 'shifu' (master) spirit in everyday life.
Common Variations
If someone is not an expert, they are 不在行. If you want to call someone a total pro, you can say 内行 (nèiháng). 内行 is the noun version, while 在行 is the descriptive version. They are like cousins in the language family tree. Both imply you really know your stuff.
Usage Notes
The phrase is very versatile and fits almost any situation from casual to semi-formal. Just remember the 'háng' pronunciation and pair it with 'hěn' for the best flow.
The 'Fāngmiàn' Trick
If you want to sound more like a native, use the structure 'Subject + fāngmiàn (aspect) + zàiháng'. It sounds more sophisticated!
Don't confuse with 'xíng'
The character 行 is a polyphone. In this phrase, it is ALWAYS pronounced 'háng' (like a row), never 'xíng' (to walk/okay).
The Modesty Response
If someone says you are 'zàiháng', the most culturally appropriate response is 'nǎlǐ nǎlǐ' (not at all) or 'hái kěyǐ' (it's okay).
Examples
6你对做川菜真的很在行！
You are really an expert at cooking Sichuan food!
A very common way to praise a specific skill.
听说你对电脑修理很在行，能帮我看看吗？
I heard you're an expert at fixing computers, can you take a look?
Using 'zàiháng' makes the request feel respectful.
我对理财不太在行。
I'm not very good at managing money.
Negative form 'bú tài zàiháng' is a polite way to say you're bad at something.
他在摄影方面非常在行。
He is extremely knowledgeable about photography.
Adding 'fāngmiàn' (aspect/field) makes the sentence more precise.
你对点外卖这件事最在行了！
You're the biggest expert when it comes to ordering takeout!
Using a professional term for a trivial task creates a funny contrast.
老师在教育心理学上非常在行。
The teacher is truly an expert in educational psychology.
Shows high respect for professional depth.
Test Yourself
Choose the correct word to complete the compliment.
他是老中医，对拔罐很___。
‘在行’ is the standard expression for being an expert in a specific skill or field.
How do you say you are NOT an expert?
我不喜欢跳舞，因为我完全___。
The negation of 'zàiháng' is always 'bú zàiháng'.
🎉 Score: /2
Visual Learning Aids
Formality of '在行'
Chatting with friends about video games.
你玩这个很在行！
Standard daily conversation or workplace.
他在财务方面很在行。
Official introductions or interviews.
王先生在市场营销领域非常在行。
When to use '在行'
Cooking
做饭很在行
Technology
修电脑很在行
Sports
打篮球很在行
Business
谈生意很在行
Practice Bank
2 exercises他是老中医，对拔罐很___。
‘在行’ is the standard expression for being an expert in a specific skill or field.
我不喜欢跳舞，因为我完全___。
The negation of 'zàiháng' is always 'bú zàiháng'.
🎉 Score: /2
Frequently Asked Questions
10 questionsIt literally means 'in the line' or 'in the trade.' It refers to someone who belongs to a professional guild or industry.
It functions like an adjective in sentences. You usually say 很在行 (hěn zàiháng) to describe someone.
Yes, but be careful. Saying 我很在行 can sound a bit arrogant. It's better to use it for others or in the negative 我不大在行.
在行 is usually used as a description (He is expert), while 内行 (nèiháng) is often used as a noun meaning 'an insider' or 'a pro'.
It is pronounced 'háng' (second tone). Do not pronounce it as 'xíng', or people might not understand you.
Absolutely. It is a neutral and respectful way to acknowledge someone's professional expertise, like 张经理在谈判方面很在行.
Yes, it can be used for any skill that requires a bit of technique or experience, even household chores.
The opposite is 不在行 (bú zàiháng) or 外行 (wàiháng), which means an amateur or layman.
No, it is a standard expression. It's common in both spoken Mandarin and written texts.
Yes, but it usually implies the practical application of that subject. For example, being 在行 at math often implies you are good at calculating or solving problems.
Related Phrases
内行 (Insider/Pro)
拿手 (Good at/Specialty)
精通 (To be proficient in)
高手 (Master/Expert)
外行 (Layman/Amateur)
