Perhaps you should try some spelling variations:
kang wong » kang young
nana yaa » nan ya, nanay a
qian yan » qian jun, qian yi
tang min » chang min, sang minh, yang mind
min kang » jin kang, man kann, min hong
wong siu » wong shiu, kong siu, wong sau
dong di » dong sin
nan yan » nan ya, dan yang, tan yang
wang » wing, wan, lang

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) or (dong di)) ((((nan yan) OR (nana yaa))) or (qian yan)) tang min kang wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (dong di)) ((((nan yan) OR (nana yaa))) OR (qian yan)) tang min kang wong siu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (dong di)) ((((nan yan) OR (nana yaa))) or (qian yan)) tang min kang wong siu ;*".