app-dicts/
stardict-xdict-zh-en-gb

Stardict Dictionary Simplified Chinese (GB) to English

http://download.huzheng.org/zh_CN/

There are no pull requests

You think something is missing here?
Start with filling a new pull requests.

If you also like to help the Gentoo project, you can consider sending a Pull Request via GitHub.
Before doing so, you might want to take a look at the wiki page.