Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
chang tuan » chang chuan, chang yun
yang juin » yang jin, yang jun, yang judy
tuan hua » tan hua, tuan vu, yuan hui
hua rene » hua ren, juan rene
yang jui » yang judy, yang di, yang xi
wang yue » wong yue, wang hua, wang yan

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

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