I have been looking forward to the release of DLC since December last year, and finally bought it when it was on sale for Halloween today. However, when I entered the DLC, I found that all the storylines did not have Chinese patches, which made my gaming experience very bad. I needed to spend extra attention translating the storylines, which made my wood soft

Hello,

The Chinese version is fan made, so we don't have control over it, but to my knowledge, the translation is 100% complete.

If it's not up to date on your device, you can always download the .json file from here: "https://drive.google.com/file/d/1ZFOR8E-XGDJKI0uZnfmWEtw0g4WfpIDt/view?usp=drive..." and install it ingame using the "+" button in the options menu.