Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan thong » toan thong, tran thong, xuan thong
tuan phong » thuan phong, tran phong, luan phong
lieu tinh » trieu tinh, diep tinh, bien tinh
doi lieu » duoc lieu, doi chieu, du lieu
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi lieu tinh - thanh tung ((tuan thong) or (tuan phong)) cong dan ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi lieu tinh - thanh tung ((tuan thong) OR (tuan phong)) cong dan ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - thanh tung ((tuan thong) or (tuan phong)) cong dan ((than cau) or (than cap))*.