Perhaps you should try some spelling variations:
chen ming » cheng ming, chen ping, chan ming
ming qing » ming hung, ming kong
yang july » yang judy, yang jui, yang jun
sin dann » sein dann, ein dank, sin cain
bin dann » sein dann, bin da, ein dank
yu chen » yu cheng, yi chen, yulu chen
yang xi » yang yi, yang jui

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: doing ((sin dann) OR (bin dann)) yu chen ming qing ((((yang xi) OR (yang di))) OR (yang july)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doing ((sin dann) OR (bin dann)) yu chen ming qing ((((yang xi) or (yang di))) or (yang july)) ;~".
• Adding a wildcard symbol may retrieve word variants: doing ((sin dann) OR (bin dann)) yu chen ming qing ((((yang xi) or (yang di))) or (yang july)) ;*.