Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
chang won » chang soon, chang ann, chang you
chang min » zhang ming, chang mae, chan ming
yang jui » yang judy, yang di, yang xi
jui chin » jui chen, kuki chin, je chin
hong ghi » zhong zhi, hong g, hong hai
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang jui chin ((chang won) or (chang min)) ((hong ghi) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang jui chin ((chang won) OR (chang min)) ((hong ghi) OR (wong yue)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yang yang jui chin ((chang won) or (chang min)) ((hong ghi) or (wong yue)) ;*.