Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang tuan » wang xuan, wang yuhan, wang yan
tuan hua » tan hua, tuan vu, yuan hui
hua rene » hua ren, juan rene
yang jin » yang jie, yang jun, ying jin
wang yue » wong yue, wang yan, wang he
hong yu » wong yue

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

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