Originally Posted by mmkk
After the forum was upgraded, the Chinese display was abnormal.
This is due to our database characterset collation being changed to utf8mb4, and discussed in the 7.7.4 changelog thread; any old posts with the old encoding have not been converted.

As you can see from your other post, new postings with extended characters will work fine, and support emojis 😁👌🐱‍👤