Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
yan wang » yang yang, qian wang, yan liang
bua rene » juan rene, bos rene, hua ren
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
yan bua » ban bua, yan guan, yan yuan
hong yu » wong yue

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yan wang)) yan bua rene ((ying jin) OR (yang jin)) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) OR (yan wang)) yan bua rene ((ying jin) or (yang jin)) hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) OR (yan wang)) yan bua rene ((ying jin) or (yang jin)) hong yu ;*.