Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yuan ting » yuan ming, huang ting, yuan kang
juan rene » juan meng, juan rana
tan juan » san juan, don juan, tan hua
yang lin » yang jin, wang lin, yang li
wong yue » hong yu
wang yue » wang hua, wang yan, wang he
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 (yuan ting)) tan juan rene ((yan tin) or (yang lin)) ((wong yue) OR (wang yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yuan ting)) tan juan rene ((yan tin) OR (yang lin)) ((wong yue) OR (wang yue)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (yuan ting)) tan juan rene ((yan tin) or (yang lin)) ((wong yue) OR (wang yue)) ;".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yuan ting)) tan juan rene ((yan tin) or (yang lin)) ((wong yue) OR (wang yue)) ;*.