Perhaps you should try some spelling variations:
wei sheng » kwei sheng, wei shang, lei sheng
yang july » yang judy, yang jui
shang hai » shang kai, dang hai, chang ha
wang qin » wang lin, wang qiao, wang jing
qin zhen » qin zheng
yang jun » yang jui, pang jun, yang jin
yang yi » yang xi, yang jui

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: wang qin zhen wei sheng ((((((yang di) OR (yang yi))) OR (yang jun))) OR (yang july)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang qin zhen wei sheng ((((((yang di) or (yang yi))) or (yang jun))) or (yang july)) shang hai ;*.