Perhaps you should try some spelling variations:
zhang kwei » zhang wei, zhang lei, zhan wei
kwei sheng » wei shang
shang hai » shang kai, dang hai, chang ha
tan yong » tan hong, tan kong, tan yang
ran ying » fan ying, tan ying, jin ying
yang jie » yang jin, yang di, yang jui
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.

• Performing a fuzzy search may retrieve terms with similar spellings: ((tan yong) or (ran ying)) zhang kwei sheng ((((yang jie) or (yang xi))) or (yang yi)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan yong) OR (ran ying)) zhang kwei sheng ((((yang jie) OR (yang xi))) OR (yang yi)) shang hai ;*.