Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song min
yang minh » yang mind, kang minah, anh minh
hua rene » juan rene
yang yi » yang di, yang xi, yang jui
hua ren » hua chen
hong yu » wong yue
hong g » hong ng, hong w, hong 7
yi ya » yi ta

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yi ya ((hua rene) OR (hua ren)) ((yang minh) or (sang minh)) ((hong yu) or (hong g)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yi ya ((hua rene) OR (hua ren)) ((yang minh) OR (sang minh)) ((hong yu) OR (hong g)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yi ya ((hua rene) OR (hua ren)) ((yang minh) or (sang minh)) ((hong yu) or (hong g)) ;*".