Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
wang tuan » wang xuan, wang hua, wang yan
chan eng » chan fong, chan kang, chan ming
yang jin » yang jie, yang jun, ying jin
wong yue » wang yue, hong yu
hua ren » hua chen
han min » han men, kan min, chan ming

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan ((wang tuan) OR (wang yuhan)) hua ren ((yang jin) OR (((han min) OR (chan eng)))) wong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ((wang tuan) OR (wang yuhan)) hua ren ((yang jin) OR (((han min) OR (chan eng)))) wong yue ;*".