Perhaps you should try some spelling variations:
xiaoyang tang » xiaoyan deng
tang chun » wang chun, tung chung, kang chen
shang hai » shang kai, dang hai, chang ha
chun dan » chun lan, chun wai
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
wang » wan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang OR lang) OR wing) xiaoyang tang chun dan ((yang jie) OR (yang jui)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang or lang) or wing) xiaoyang tang chun dan ((yang jie) or (yang jui)) shang hai ;*.