Perhaps you should try some spelling variations:
theo chinh » thien chinh, te chinh, che chinh
thanh tung » thanh cong
dang dong » dang cong, dung dong, dan dong
tung cao » nung cao, truong cao, trung cap
dong tai » dung tai, luong tai, cong tac
tai than » tai thanh, tam than, tai phan
than cau » toan cau, phan cau, than cap

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 - thanh tung cao dang dong tai than cau~.
• Adding a wildcard symbol may retrieve word variants: theo chinh sach - thanh tung cao dang dong tai than cau*.