Perhaps you should try some spelling variations:
tien trinh » tien thinh, bien tinh, tien thanh
thanh tung » thanh cong
theo tien » theo tieu, thuc tien, theo tcvn
cua nhung » va nhung
tung cua » trung cua, tuong cua, dung cua
cong ban » cong bang, cong san, cong dan
cong tan » cong tac, cong san, cong thanh
toan tap » toan ban
toan cao » toan ban

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 trinh - thanh tung cua nhung ((cong ban) OR (cong tan)) ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tien trinh - thanh tung cua nhung ((cong ban) OR (cong tan)) ((toan tap) OR (toan cao))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tien trinh - thanh tung cua nhung ((cong ban) OR (cong tan)) ((toan tap) or (toan cao))*".