Update Chinese Translation

[Acylation]

Hi I'm going to take on an update for zh translation on this. If there's any in-progress work please let me know. This may take weeks to catch up with the latest en help docs.

[sigrunixia]

Hello @Acylation

I do have some teams changes coming up, see #692. But this is not a high priority as it will be using existing content.

[Acylation]

Thanks for letting me know. I'll proceed with other folders, preserving these ones and try to catch up with your changes once that is merged.