I hope the engine can be fully localized into Chinese, as there is a large user base in China that really appreciates it. I also hope to see the addition of more keyboard shortcuts or quick-action features.
If you click on the "globe" icon on the top navbar, you can set it to Chinese. I can't guarantee the accuracy of all the translation, but it's there already!
The Chinese localization is incomplete in some areas, with some English text still remaining. I would like all commands, descriptions, and interface elements to be in Chinese; the translation doesn't need to be perfect—standard online translations are generally understandable enough.