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, 30 trieu
cua bang » chua bang, cua ban, cua dang
dan than » dan chan, ban than, van than
van tan » van tuan, van tai, van thanh

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 tinh - thanh trung cua bang cong ((((van tan) OR (van ban))) OR (dan than)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - thanh trung cua bang cong ((((van tan) OR (van ban))) or (dan than)) cau~".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh trung cua bang cong ((((van tan) OR (van ban))) or (dan than)) cau*.