Perhaps you should try some spelling variations:
yan zhang » yuan chang, bin zhang, han chang
zhang wei » zhen wei
shang kai » shang hai
wei shen » kwei sheng, enwei shen, wei shang
yang jie » yang jui, yang yi, yang jun
yang jin » yang jun, ying jin, shang jin
yang xi » yang yi, yang jui
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan zhang wei shen ((((((yang jie) or (yang xi))) or (yang jin))) or (yang di)) shang kai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan zhang wei shen ((((((yang jie) OR (yang xi))) OR (yang jin))) OR (yang di)) shang kai ;.
• Adding a wildcard symbol may retrieve word variants: wang yan zhang wei shen ((((((yang jie) or (yang xi))) or (yang jin))) or (yang di)) shang kai ;*.