Perhaps you should try some spelling variations:
thanh tung » thanh cong
tung chua » cung chua, cong chua, dung nhua
chua bang » chu bang, chua nang, chua xang
bang cong » dang cong, bang song, hang cong
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
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 tung chua 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 tung chua bang cong ((van tan) OR (dan than)) cau.
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (30 trieu)) tinh - thanh tung chua bang cong ((van tan) or (dan than)) cau*.