Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
sang minh » kang minah, anh minh, song min
yan yuan » yan guan, fang yuan, yan clan
tang min » chang min, yang mind, tang li
hong shu » cong shu, tong shui, wong shiu
nan yan » nan ya, wang yan, qian yan
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 yuan) or (nan yan)) juan rene ((tang min) OR (sang minh)) hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yuan) OR (nan yan)) juan rene ((tang min) OR (sang minh)) hong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yuan) or (nan yan)) juan rene ((tang min) OR (sang minh)) hong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan yuan) or (nan yan)) juan rene ((tang min) OR (sang minh)) hong shu ;*.