Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo tien » theo tieu, thuc tien, theo tcvn
tien hanh » tien thanh, hien hanh, tien anh
trung cua » truong cua, trung tuan, trung cap
bang cong » dang cong, bang song, hang cong
cua bang » chua bang, cua ban, cua dang
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tien hanh - thanh trung cua bang cong dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tien hanh - thanh trung cua bang cong dan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: theo tien hanh - thanh trung cua bang cong dan ((than cau) or (phan cau))*.