Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung cua » truong cua, trung tuan, trung cap
bang cong » dang cong, bang song, hang cong
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
cua bang » chua bang, cua ban, cua dang
dan than » dan chan, ban than, van than
van tan » van tuan, van ban, van tai

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 (30 trieu)) tinh - thanh trung cua bang cong ((van tan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - thanh trung cua bang cong ((van tan) OR (dan than)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (30 trieu)) tinh - thanh trung cua bang cong ((van tan) or (dan than)) cau".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (30 trieu)) tinh - thanh trung cua bang cong ((van tan) or (dan than)) cau*.