Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song min
yang jin » yang jie, yang jun, ying jin
kong eiu » tonga eiu
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
wang li » wang lei, wang lin, tang li
xu sang » du sang, xu gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((wang li) or (yang jin)) xu sang minh ((kong eiu) or (((wong sau) OR (wong sam)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((wang li) OR (yang jin)) xu sang minh ((kong eiu) OR (((wong sau) OR (wong sam)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((wang li) or (yang jin)) xu sang minh ((kong eiu) or (((wong sau) OR (wong sam)))) ;*".