Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
thi truong » moi truong
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
cong san » cong tac
san toan » van toan, dan toan, manh 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: ((ho trieu) OR (30 trieu)) tinh - thanh truong ((thi truong) OR (cac truong)) cong san toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (30 trieu)) tinh - thanh truong ((thi truong) or (cac truong)) cong san toan cau~".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (30 trieu)) tinh - thanh truong ((thi truong) or (cac truong)) cong san toan cau*.