Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhanh gian » thanh gian, thanh giang, nhanh giong
cong cong » cong dong, trong cong, dung cong
gian cua » gian xu, ban cua
cong san » cong tac
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac

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: theo ((chieu tinh) OR (diep tinh)) - nhanh gian cua cong cong san ((than cap) OR (khan cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu tinh) or (diep tinh)) - nhanh gian cua cong cong san ((than cap) OR (khan cap))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu tinh) or (diep tinh)) - nhanh gian cua cong cong san ((than cap) OR (khan cap))*.