Perhaps you should try some spelling variations:
ying zhang » ying chang, bin zhang, yan zhang
zhang wei » zhen wei
shang hai » shang kai, dang hai, chang ha
fan ying » fan xing, ran ying, tan ying
wei chen » wei shen, frei chen, jui chen
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: fan ying zhang wei chen ((yang jie) or (((yang xi) or (yang yi)))) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: fan ying zhang wei chen ((yang jie) OR (((yang xi) OR (yang yi)))) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: fan ying zhang wei chen ((yang jie) or (((yang xi) or (yang yi)))) shang hai ;*.