Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
wong shiu » wong siu, cong shu, song shin
yuan tun » yuan ting, man tun, yuan lin
yuan hui » yuan fei, jaan hui, tuan hua
dato hua » dato ku
ren yang » ren yan, chen yang, dan yang
dato hj » dato haji

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan tun) or (yuan hui)) ((dato hua) OR (dato hj)) ren yang yang ((hong seo) or (wong shiu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan tun) OR (yuan hui)) ((dato hua) OR (dato hj)) ren yang yang ((hong seo) OR (wong shiu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan tun) or (yuan hui)) ((dato hua) OR (dato hj)) ren yang yang ((hong seo) or (wong shiu)) ;*".