Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yuan ting » yuan ming, huang ting, yuan kang
wing yan » wang yan, wing ian, wing tan
tan chia » tuan china, than china, can china
tuan vu » thanh vu, tuan hua
hong yu » wong yue
tan hua » tuan hua, wang hua, tan puay

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan ((((tan hua) OR (tan chia))) or (tuan vu)) ren ((yuan ting) or (yuan wang)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan ((((tan hua) OR (tan chia))) OR (tuan vu)) ren ((yuan ting) OR (yuan wang)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan ((((tan hua) OR (tan chia))) or (tuan vu)) ren ((yuan ting) or (yuan wang)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: wing yan ((((tan hua) OR (tan chia))) or (tuan vu)) ren ((yuan ting) or (yuan wang)) hong yu ;*.