Perhaps you should try some spelling variations:
ong china » kong china, ming china, qing china
china how » china hong
wing yan » wang yan, wing ian, wing tan
hui yang » hui ying, du yang, h yang
yang jui » yang di, yang yi
yang xi » yang di, yang yi
how doe » how does, how do, how deep
doe so » done so, die so

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: ((wing yan) OR (hui yang)) ((((yang judy) OR (yang xi))) OR (yang jui)) ong china how doe so ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (hui yang)) ((((yang judy) or (yang xi))) or (yang jui)) ong china how doe so ;*.