Perhaps you should try some spelling variations:
tieu trinh » tien trinh, tien thinh, trieu tinh
thanh tung » thanh cong
cua nhung » va nhung
cong bang » cuong bang, dong bang, hong bang
tung cua » trung cua, tuong cua, dung cua
cong ban » cong san, cong dan, dong ban
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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 tung cua nhung ((((cong ban) OR (cong bang))) or (cong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu trinh - thanh tung cua nhung ((((cong ban) OR (cong bang))) OR (cong tan)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu trinh - thanh tung cua nhung ((((cong ban) OR (cong bang))) or (cong tan)) toan cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu trinh - thanh tung cua nhung ((((cong ban) OR (cong bang))) or (cong tan)) toan cau*.