Correct
在行
/ zàiháng /
Strokes
Definition
to be adept at sth/to be an expert in a trade or profession
Example
As a Verb
be expert at/in/on sth; know one's stuff; know the ropes
1
Zuò
做
shēngyì
生意
wǒ
我
kě
可
bu
不
zàiháng
在行
。
I'm no expert at business.
2
Xiū
修
diànqì
电器
tā
他
hěn
很
zàiháng
在行
。
He is very good at repairing electrical appliances.
3
Tā
他
duì
对
jiàoxué
教学
hěn
很
zàiháng
在行
。
He knows the ropes about teaching.
4
Nǐ
你
hěn
很
zàiháng
在行
。
You are very expert at it.