Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song min
rene sang » lee sang
hua rene » hua ren, juan rene
hong ghi » zhong zhi, hong g, hong hai
hong yu » wong yue
yan li » yang li, yuan li, gan li
li hua » li hui, lu hua
wang » wing, 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 OR wan) yan li hua rene sang minh ((hong ghi) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wan) yan li hua rene sang minh ((hong ghi) OR (hong yu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wan) yan li hua rene sang minh ((hong ghi) or (hong yu)) ;*".