Perhaps you should try some spelling variations:
dung cong » dung trong
ho trieu » mot trieu, ho chieu, 10 trieu
cong cua » cong cu, dong cua, huong cua
cua dung » cua dang, cua dong, qua dung
cong ban » cong bang, cong san, cong tan
ban hang » ngan hang
hang cau » hang dau, hang ca, nhung cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((ho trieu) or (25 trieu))) or (30 trieu)) tinh - thanh cong cua dung cong ban hang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho trieu) OR (25 trieu))) OR (30 trieu)) tinh - thanh cong cua dung cong ban hang cau.
• Adding a wildcard symbol may retrieve word variants: ((((ho trieu) or (25 trieu))) or (30 trieu)) tinh - thanh cong cua dung cong ban hang cau*.