Perhaps you should try some spelling variations:
rene sang » lee sang
sang minh » kang minah, anh minh, song min
minh hong » minh cong, min hong, linh hoang
yan yuan » yan guan, fang yuan, nan yan
hua rene » hua ren, juan rene
hong shu » cong shu, tong shui, wong shiu
yan yaa » yang yao, nana yaa
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 yaa) OR (yan yuan)) hua rene sang minh hong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yaa) OR (yan yuan)) hua rene sang minh hong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan yaa) OR (yan yuan)) hua rene sang minh hong shu ;*.