Perhaps you should try some spelling variations:
theo chinh » thien chinh, te chinh, che chinh
hanh trang » thanh trung, canh tranh, hanh trinh
khong cong » thong cong, khong cang, chong cong
cua khong » hua khong, cua phuong, cua thuong
anh tang » anh bang, anh dang, anh nang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chinh sach - ((anh tang) or (hanh trang)) cua khong cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chinh sach - ((anh tang) OR (hanh trang)) cua khong cong tac toan tap.
• Adding a wildcard symbol may retrieve word variants: theo chinh sach - ((anh tang) or (hanh trang)) cua khong cong tac toan tap*.