Perhaps you should try some spelling variations:
thanh tung » thanh cong
chua dong » ha dong, huy dong, hoa dong
25 trieu » 30 trieu
cua dung » cua dang, qua dung, cua rung
cua dong » cua cong, cua dang, cua nong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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: 25 trieu tinh - thanh tung ((cua dung) OR (((cua dong) OR (chua dong)))) cong tan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "25 trieu tinh - thanh tung ((cua dung) or (((cua dong) OR (chua dong)))) cong tan toan cau~".
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - thanh tung ((cua dung) or (((cua dong) OR (chua dong)))) cong tan toan cau*.