Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yuan wang » yan wang, yuan kang, qian wang
juan rene » juan meng, juan rana
tan juan » san juan, don juan, tan hua
yang jun » yang jui, pang jun, yang jin
yang lin » yang jin, wang lin, yang li
yan tin » yuan ting, yang jin

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) or (yuan chang)) tan juan rene ((((yan tin) or (yang jun))) or (yang lin)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yuan chang)) tan juan rene ((((yan tin) OR (yang jun))) OR (yang lin)) cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yuan chang)) tan juan rene ((((yan tin) or (yang jun))) or (yang lin)) cong shu ;*.