Perhaps you should try some spelling variations:
wei sheng » kwei sheng, wei shang, lei sheng
yang july » yang judy, yang jui, yang jun
ying jin » yang jin, jing ji, yang jie
li zhen » li chen, li zhenan, li zhang
yang xi » yang yi, yang jui
gan » gain, gang, ganz
dang » dan, lang, wang
hai » hadi, haji, hari

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: gan li zhen wei sheng ((((((yang di) OR (yang xi))) OR (ying jin))) OR (yang july)) dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: gan li zhen wei sheng ((((((yang di) or (yang xi))) or (ying jin))) or (yang july)) dang hai ;*.