Perhaps you should try some spelling variations:
tien trinh » tien thinh, bien tinh, tien thanh
theo tien » theo tieu, thuc tien, theo tcvn
muong van » luong van, muong va, truong van
duong van » duong va, luong va, dang van
anh tang » anh bang, anh dang, anh nang
tang xay » dang xay, thong xay, trong xay
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 tien trinh - anh tang xay dung ((muong van) or (duong van)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tien trinh - anh tang xay dung ((muong van) OR (duong van)) toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tien trinh - anh tang xay dung ((muong van) or (duong van)) toan cau*.