Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
gain yang » dan yang, daun yang, tan yang
wing tan » liang tan, hong tan, tin tan
jie song » jae song, jin song, kim song
yang jie » yang jin, yang di, yang jui
song hai » hong hai, shang hai, dang hai
wing ian » twinn ian, wing sun
han hua » tan hua, wang hua, tuan hua
tuan vu » thanh vu, tuan hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing tan) OR (wing ian)) ((((han hua) or (tuan vu))) or (than china)) gain yang jie song hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (wing ian)) ((((han hua) OR (tuan vu))) OR (than china)) gain yang jie song hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing tan) OR (wing ian)) ((((han hua) or (tuan vu))) or (than china)) gain yang jie song hai ;*".