Perhaps you should try some spelling variations:
thanh tung » thanh cong
mot trieu » mot chieu, mot tri, mon triet
hang cong » dang cong, hang nong, thanh cong
bang cong » dang cong, bang song, dung cong
ho trieu » 25 trieu, 30 trieu, ho chieu
tung cua » trung cua, tuong cua, dung cua
dan toan » van toan, dan than, manh toan
toan ban » van ban

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 (mot trieu)) tinh - thanh tung cua ((hang cong) OR (bang cong)) dan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (mot trieu)) tinh - thanh tung cua ((hang cong) or (bang cong)) dan toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (mot trieu)) tinh - thanh tung cua ((hang cong) or (bang cong)) dan toan ban*.