Perhaps you should try some spelling variations:
thanh trung » thanh tung
thanh thong » thanh thuong, thanh hong, thanh thang
thanh hoang » thanh cong, thanh hoa, tran hoang
thanh toan » thanh hoa, thanh san, tinh toan
30 trieu » 25 trieu
cong ban » cong bang, cong san, cong tan
ban hang » ngan hang
hang ca » hang va, nang cao, hang tai

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

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