Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
thang long » thanh cong
hang nong » han tong
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - thanh dung va ((hang nong) OR (thang long)) van thanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (30 trieu)) tinh - thanh dung va ((hang nong) or (thang long)) van thanh cau~".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (30 trieu)) tinh - thanh dung va ((hang nong) or (thang long)) van thanh cau*.