Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang hui » yang jui, wang hui, yang muxi
gong kai » gong si, gong di, gong hui
kai hong » bai chong, hai phong, wai hoong
tuan vu » thanh vu, tuan hua
hong yu » wong yue
rent » rest
rents » rests

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yang ((yang hui) or (tuan vu)) (rent or rents) gong kai hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yang ((yang hui) OR (tuan vu)) (rent OR rents) gong kai hong yu ;.
• Adding a wildcard symbol may retrieve word variants: yang yang ((yang hui) or (tuan vu)) (rent or rents) gong kai hong yu ;*.