Perhaps you should try some spelling variations:
tuan duong » tuyen duong, tuong duong, van duong
duong cong » dung cong, luong cong, duong trong
thanh tra » thanh toan, thanh hoa
25 trieu » 30 trieu
tra tuan » tran tuan, tra quan, tri tuan
tap toan » tap doan, bai toan
tap quan » tac quan, hai quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: 25 trieu tinh - thanh tra tuan duong cong ((tap toan) or (tap quan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 25 trieu tinh - thanh tra tuan duong cong ((tap toan) OR (tap quan)) cau.
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - thanh tra tuan duong cong ((tap toan) or (tap quan)) cau*.