Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chinh » thien chinh, te chinh, che chinh
trung cua » truong cua, trung tuan, trung cap
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap
khan cap » khan ap, than cap, khoan cam

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 trung cua dong cong tan ((toan cao) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chinh sach - thanh trung cua dong cong tan ((toan cao) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: theo chinh sach - thanh trung cua dong cong tan ((toan cao) or (khan cap))*.