Perhaps you should try some spelling variations:
kong hang » kong hong, kong land, long han
kong heng » kong hong, dong sheng, hong cheng
yan tang » yan wang, yang yang, tang tang
yang jui » yang judy, yang di
yang xi » yang di
yang yi » yang di
tang o » tang _, tang k
o can » so can, _ can, 3 can
wang » wing, wan, lang

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 yan tang o can ((yang xi) OR (((yang jui) OR (yang yi)))) ((kong hang) OR (kong heng)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan tang o can ((yang xi) or (((yang jui) or (yang yi)))) ((kong hang) OR (kong heng)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan tang o can ((yang xi) or (((yang jui) or (yang yi)))) ((kong hang) OR (kong heng)) ;*.