I have these sentences from my textbook which I mostly understand, but I'm confused about the usage of 成.




I'm guessing 成 is a resultant complement, it seems from context to mean something like 完 or 好, indicating completion. If so, how does it differ from them?

2 Answers 2


As a resultant complement, both 完 and 好 can indicate 'finish' or 'complete'


谈完生意 (finish talking business)

做好功課 (finish doing homework)


好 can also mean 'properly' or 'well'

Example: 學好中文 (learn Chinese well)


As a resultant complement, depending on the context, 成 can mean:

  1. 成為 - e.g. 做木偶 (make into a puppet); 打成殘廢 (beat to become crippled)

  2. 成功 - e.g. 谈生意 (successfully making a deal); 練成武功 (successfully trained in martial art)


很难办 = hard to successfully do


穿这样 = dress (to become) like this

  • Thanks for the clarification and thorough answer! Jul 2, 2021 at 13:19

In the last 2 examples you are right , but in the first one 成 means 成为(become) which can not be replaced by 完 or 好.

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