Perhaps you should try some spelling variations:
yan zhang » yuan chang, bin zhang, han chang
zhang wei » zhen wei
wei shen » kwei sheng, enwei shen, wei shang
yang jie » yang jin, yang jui, yang yi
chang ha » chang mae
fan yan » nan yan, fang yuan, wang yan
yang xi » yang yi, yang jui
hai » hadi, haji, hari

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

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