Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang ban » wang yan, wang dan, wang yang
hua rene » hua ren, juan rene
yang jie » yang jin, yang jui, yang yi
ban hua » ban bua, tan hua, wang hua
yang xi » yang yi, yang jui
yang li » yang lin, yang yi, tang li
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 ban hua rene ((((yang jie) OR (yang xi))) OR (((yang li) OR (yang di)))) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang ban hua rene ((((yang jie) OR (yang xi))) or (((yang li) or (yang di)))) hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: yuan wang ban hua rene ((((yang jie) OR (yang xi))) or (((yang li) or (yang di)))) hong yu ;*.