Perhaps you should try some spelling variations:
thanh trung » thanh tung
chua bang » chu bang, chua nang, chua xang
25 trieu » 30 trieu
cua bang » cua ban, cua dang, cua hang
cong san » cong tac
cong tan » cong tac, cong thanh, cong ty
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 trung ((cua bang) OR (chua bang)) ((cong san) OR (cong tan)) toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "25 trieu tinh - thanh trung ((cua bang) OR (chua bang)) ((cong san) or (cong tan)) toan cau~".
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - thanh trung ((cua bang) OR (chua bang)) ((cong san) or (cong tan)) toan cau*.