Perhaps you should try some spelling variations:
tien trinh » tien thinh, bien tinh, tien thanh
dung muong » dung luong, dung muon, dung uong
dung huong » dung thuong, dung phuong, dong huong
theo tien » theo tieu, thuc tien, theo tcvn
van thanh » ban thanh, van tuan
thanh tai » thanh hai, thanh toan, doanh tai
anh tang » anh bang, anh dang, anh nang
tang xay » dang xay, thong xay, trong xay

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) or (dung huong)) van thanh tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tien trinh - anh tang xay ((dung muong) OR (dung huong)) van thanh tai.
• Adding a wildcard symbol may retrieve word variants: theo tien trinh - anh tang xay ((dung muong) or (dung huong)) van thanh tai*.