Perhaps you should try some spelling variations:
tieu tinh » trieu tinh, tieu trinh, lieu tinh
cuong van » duong van, muong van, cong van
luong van » luong va, duong van, luong vat
thanh cau » thanh chau, thanh mau, thanh ca
nhanh cau » nhanh cay, thanh chau, nhanh ha
anh tang » anh bang, anh dang, anh nang
tang xay » dang xay, thong xay, trong xay

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - anh tang xay dung ((cuong van) OR (luong van)) ((thanh cau) or (nhanh cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - anh tang xay dung ((cuong van) OR (luong van)) ((thanh cau) OR (nhanh cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - anh tang xay dung ((cuong van) OR (luong van)) ((thanh cau) or (nhanh cau))".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - anh tang xay dung ((cuong van) OR (luong van)) ((thanh cau) or (nhanh cau))*.