Perhaps you should try some spelling variations:
yulu chen » yu chen
chen ping » chen rong, chen yang, chen wang
chang yun » chong yun, chang hsun, chae yun
sin dann » sein dann, bin dann, ein dank
ping jin » ying jin, ping jia, ping lin
tang yun » yang yun, fang yuan, tang chun
yang jui » yang judy, yang di, yang yi
yang xi » yang di, yang yi
dong » doing, long, done

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: dong sin dann yulu chen ping jin ((((tang yun) OR (chang yun))) OR (((yang jui) OR (yang xi)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong sin dann yulu chen ping jin ((((tang yun) OR (chang yun))) or (((yang jui) or (yang xi)))) ;~".
• Adding a wildcard symbol may retrieve word variants: dong sin dann yulu chen ping jin ((((tang yun) OR (chang yun))) or (((yang jui) or (yang xi)))) ;*.