Perhaps you should try some spelling variations:
dong nana » dong nan, dong yang
sang minh » kang minah, anh minh, song min
chan ming » kian ming, chan eng, chan fong
zhong tai » hong tan, zhong zhi
nana yaa » nan ya, nan yan, nanay a
hong hai » shang hai, dang hai, hong tan
yaa hua » ya hua
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong nana yaa hua ren ((sang minh) or (chan ming)) ((hong hai) OR (zhong tai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong nana yaa hua ren ((sang minh) OR (chan ming)) ((hong hai) OR (zhong tai)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong nana yaa hua ren ((sang minh) or (chan ming)) ((hong hai) OR (zhong tai)) ;".
• Adding a wildcard symbol may retrieve word variants: dong nana yaa hua ren ((sang minh) or (chan ming)) ((hong hai) OR (zhong tai)) ;*.