Perhaps you should try some spelling variations:
rene sang » lee sang
sang minh » kang minah, anh minh, song min
lang yan » wang yan, wang yang, zhang yan
hua rene » hua ren, juan rene
hong shu » tong shui, wong shiu, hong seo
yan yan » yan yuan, nan yan, yang yang
yan hua » tan hua, ya hua, wang hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan yan hua rene sang minh ((hong shu) OR (cong shu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan yan hua rene sang minh ((hong shu) OR (cong shu)) ;".
• Adding a wildcard symbol may retrieve word variants: lang yan yan hua rene sang minh ((hong shu) OR (cong shu)) ;*.