Perhaps you should try some spelling variations:
ying wang » ping wang, ying yang, ying chang
shang hai » shang kai, dang hai, chang ha
yang jie » yang jin, yang di, yang jui
wang yi » tang yi, wang di, wang li
yi chen » jui chen
yang yi » yang di, yang jui
yang xi » 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: li ying wang yi chen ((yang jie) or (((yang yi) or (yang xi)))) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: li ying wang yi chen ((yang jie) OR (((yang yi) OR (yang xi)))) shang hai ;*.