Perhaps you should try some spelling variations:
thanh trung » thanh tung
tieu trinh » tien trinh, tien thinh, trieu tinh
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap
phan dau » phan tu, hang dau

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

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