Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
cong cong » cong dong, trong cong, dung cong
thanh cau » thanh chau, thanh mau, thanh ca
nhanh cau » nhanh cay, thanh chau, nhanh ha
theo chu » cho chu, chao chu, theo yeu
anh dung » anh dong, anh huong, sach dung
dung cua » dung luan, dung cho
cong tac » cong ty

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

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