Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
juan rene » juan meng, juan rana
yuan ting » yuan ming, huang ting, yuan kang
yan wang » yang yang, qian wang, yan liang
tan juan » san juan, don juan, tan hua
yang lin » yang jin, wang lin, yang li
yan tin » 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 (yan wang)) tan juan rene ((((yan tin) or (yuan ting))) or (yang lin)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yan wang)) tan juan rene ((((yan tin) OR (yuan ting))) OR (yang lin)) cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yan wang)) tan juan rene ((((yan tin) or (yuan ting))) or (yang lin)) cong shu ;*.