We have created an internal ticket to see if our team already has this logged, and if not they will attempt to reproduce the issue and create a new bug report. This item is now marked as feedback-logged. If there is an existing bug report or one is created, we will move this thread to bug-logged.
This problem can be fixed by simply changing a display font, but you need to find a proper font that works with Chinese characters.
When doing investigation, you may also look into different areas using Chinese characters like Singapore where using different type of Simplified Chinese, and Region of Hong Kong, Macao and Taiwan Island using Traditional Chinese.