Perhaps you should try some spelling variations:
mot trieu » mot chieu, mot tri, mon triet
hang cong » dang cong, hang nong, bang cong
cong tinh » cong trinh, cong vinh, long tinh
25 trieu » 30 trieu
chinh va » chinh ta, chinh tai, hanh va
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
va hang » van hang, va nang, va lang

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) OR (mot trieu)) tinh - hanh chinh va hang cong tinh ((toan cau) OR (toan ban))~.
• Adding a wildcard symbol may retrieve word variants: ((25 trieu) or (mot trieu)) tinh - hanh chinh va hang cong tinh ((toan cau) or (toan ban))*.