Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
tung cua » trung cua, tuong cua, tang cua
dung cua » dung luan, dung cho
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 (25 trieu)) tinh - thanh ((tung cua) OR (dung cua)) nhung cong manh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (25 trieu)) tinh - thanh ((tung cua) OR (dung cua)) nhung cong manh toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (25 trieu)) tinh - thanh ((tung cua) OR (dung cua)) nhung cong manh toan ban*.