Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yuan wang » yuan kang, yuan chang, qian wang
zhong zhi » zhang zhi, hong ghi
zhong tai » hong tan, hong hai
hua rene » hua ren, juan rene
yan wang » qian wang, yan liang, yan zhang
yang y » yang yi, yang _, yang 8
y hua » ya hua, _ hua, y hu

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yang y hua rene ((yuan wang) or (yan wang)) ((zhong zhi) or (zhong tai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yang y hua rene ((yuan wang) OR (yan wang)) ((zhong zhi) OR (zhong tai)) ;.
• Adding a wildcard symbol may retrieve word variants: yang yang y hua rene ((yuan wang) or (yan wang)) ((zhong zhi) or (zhong tai)) ;*.