### Chinese: 战术在于“do the things right”，也就是把事做对。
### English: Tactics are all about 'doing the things right', which means doing things right.
### Errors: There is a minor error at "'do". There is a minor error at "the". There is a minor error at "'". There is a minor error at "doing".

### Improved English: The key of the tactics is “do the things right”.