Perhaps you should try some spelling variations:
vinh wang » ping wang, vinh long
wing yao » wang yan, yang yao, gang yao
yao yang » yang yang
yang lin » yang jin, wang lin, yang li
kim song » kim young, kim eung
jie song » jae song, jin song, li song
von wang » von wall, von wald, wen wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yao yang lin ((kim song) or (jie song)) ((vinh wang) OR (von wang)) hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yao yang lin ((kim song) OR (jie song)) ((vinh wang) OR (von wang)) hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yao yang lin ((kim song) or (jie song)) ((vinh wang) OR (von wang)) hui ;*".