Perhaps you should try some spelling variations:
kwei sheng » wei shang
qian wang » yiqian wang, qian rong, qian yan
wang kwei » wang wei, wang gewei, wang yiwei
yang yang » wang yang, wang yan
shang hai » shang kai, dang hai, chang ha
tas qian » tas tan
yang jun » yang jui, pang jun, yang jin
yang xi » yang di, yang jui
yang yi » yang di, 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: tas qian wang kwei sheng ((((((yang yang) OR (yang jun))) OR (yang xi))) OR (yang yi)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: tas qian wang kwei sheng ((((((yang yang) or (yang jun))) or (yang xi))) or (yang yi)) shang hai ;*.