Perhaps you should try some spelling variations:
juan meng » juan rene, jui meng, yuan ming
dong bin » dong sin, dong di, dann bin
hua rene » hua ren, juan rene
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
yan jiu » yang jie, pang jiu
bin ja » bin da

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong bin ja ((hua rene) or (juan meng)) ((((yan jiu) or (yang jin))) or (yang jui)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong bin ja ((hua rene) OR (juan meng)) ((((yan jiu) OR (yang jin))) OR (yang jui)) cong shu ;.
• Adding a wildcard symbol may retrieve word variants: dong bin ja ((hua rene) or (juan meng)) ((((yan jiu) or (yang jin))) or (yang jui)) cong shu ;*.