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, hong hai
fan ying » fan xing, ran ying, tan ying
wei chen » wei shen, frei chen, jui chen
yang jie » yang jin, yang jui, yang xi
chang ha » chang mae

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 di)) ((shang hai) or (chang ha)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: fan ying zhang wei chen ((yang jie) OR (yang di)) ((shang hai) OR (chang ha)) ;.
• Adding a wildcard symbol may retrieve word variants: fan ying zhang wei chen ((yang jie) or (yang di)) ((shang hai) or (chang ha)) ;*.