Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
canh trang » canh tranh, hanh trang, banh trang
thanh toan » thanh hoa, thanh san
duoc lieu » du lieu
lieu tinh » trieu tinh, diep tinh, bien tinh
trang van » tran van, trang va, trong van
van dung » van dong, xay dung, tin dung

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

• If you are trying to use Boolean operators, they must be ALL CAPS: duoc lieu tinh - canh trang van dung phuong ((tinh toan) OR (thanh toan)) ban~.
• Adding a wildcard symbol may retrieve word variants: duoc lieu tinh - canh trang van dung phuong ((tinh toan) or (thanh toan)) ban*.