Perhaps you should try some spelling variations:
long thanh » luong thanh, long han, long trinh
tuan china » wuhan china, can china, taiwan china
ban chiang » bien chiang, han chang
tong shui » tong hui, cong shu
wei yang » pei yang, wei wang, wei yang's
yang jin » yang jie, yang jun, ying jin
gong hui » tong hui, wang hui, gong si

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

• Performing a fuzzy search may retrieve terms with similar spellings: long thanh ((tuan china) or (ban chiang)) wei yang jin ((tong shui) or (gong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long thanh ((tuan china) OR (ban chiang)) wei yang jin ((tong shui) OR (gong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: long thanh ((tuan china) or (ban chiang)) wei yang jin ((tong shui) or (gong hui)) ;*.