Perhaps you should try some spelling variations:
bang cong » dang cong, bang song, hang cong
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
cong cua » cong cu, dong cua, huong cua
cua bang » chua bang, cua ban, cua dang
dan than » dan chan, ban than, van than
van tai » von tai, van tuan

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)) tinh - thanh cong cua bang cong ((van tai) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (25 trieu)) tinh - thanh cong cua bang cong ((van tai) OR (dan than)) cau.
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (25 trieu)) tinh - thanh cong cua bang cong ((van tai) or (dan than)) cau*.