Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
yan yang » yang yang, yao yang, dan yang
hua rene » hua ren
long shu » cong shu, tong shui, long du
wan yan » wang yan, nan yan, wai yan
yan jiu » yang jie, yang jin, pang jiu
yang xi » yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yang ((hua rene) OR (juan rene)) ((yan jiu) or (((yang xi) or (yang di)))) long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yang ((hua rene) OR (juan rene)) ((yan jiu) OR (((yang xi) OR (yang di)))) long shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan yang ((hua rene) OR (juan rene)) ((yan jiu) or (((yang xi) or (yang di)))) long shu ;".
• Adding a wildcard symbol may retrieve word variants: wan yan yang ((hua rene) OR (juan rene)) ((yan jiu) or (((yang xi) or (yang di)))) long shu ;*.