Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
sing hong » sing kong, hong hong, tin hong
tan yang » dan yang, tan ying, tao yang
tan yong » tan hong, tan kong, tan ying
lee sing » lee sang, lee ching, lee kiong
kong siu » kong eiu, wong siu, dong sin
li lee » ii lee
ng siu » wong siu

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) or (((tan yang) or (tan yong)))) li lee sing hong ((ng siu) OR (kong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang yang) OR (((tan yang) OR (tan yong)))) li lee sing hong ((ng siu) OR (kong siu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang yang) or (((tan yang) or (tan yong)))) li lee sing hong ((ng siu) OR (kong siu)) ;*".