Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
yang yang » wang yang, wang yan
yan wang » yuan wang, qian wang, yan zhang
hua rene » hua ren, juan rene
yang jun » yang jui, pang jun, yang jin
yang xi » yang di, yang yi, yang jui
sar » sara, star, saur

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: wang ((((yan wang) OR (yan liang))) OR (yang yang)) hua rene ((yang jun) OR (yang xi)) kong sar ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((yan wang) or (yan liang))) or (yang yang)) hua rene ((yang jun) or (yang xi)) kong sar ;*.