Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
mot trieu » mot chieu, mot tri, mon triet
dai duong » dai cuong, hai duong, dai luong
mai dung » mai hung, mai huong, manh dung
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan tap » 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: mot trieu tinh - thanh truong ((mai dung) or (dai duong)) cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot trieu tinh - thanh truong ((mai dung) OR (dai duong)) cong tac toan tap.
• Adding a wildcard symbol may retrieve word variants: mot trieu tinh - thanh truong ((mai dung) or (dai duong)) cong tac toan tap*.