Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
china won » china women, china wang, china who
wang tan » wang yan, wang ban, wang dan
chia wen » ching wen, asia wen, chia lan
yang jui » yang judy, yang di, yang xi
wang yue » wong yue, wang hua, wang yan
hong yu » wong yue

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 tan ((chia wen) OR (china won)) yang jui ((hong yu) or (wang yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang tan ((chia wen) OR (china won)) yang jui ((hong yu) OR (wang yue)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang tan ((chia wen) OR (china won)) yang jui ((hong yu) or (wang yue)) ;".
• Adding a wildcard symbol may retrieve word variants: yuan wang tan ((chia wen) OR (china won)) yang jui ((hong yu) or (wang yue)) ;*.