Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
chang juan » chang chuan, chang jui, chang yun
wang yuan » wang yuhan, wang yan, fang yuan
juan rene » juan meng, juan rana
yang jie » yang jin, yang jui, yang jun
yang xi » yang jui
yang yi » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan chang juan rene ((((((yang jie) or (yang xi))) or (yang yi))) or (yang di)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan chang juan rene ((((((yang jie) OR (yang xi))) OR (yang yi))) OR (yang di)) cong shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yuan chang juan rene ((((((yang jie) or (yang xi))) or (yang yi))) or (yang di)) cong shu ;*.