Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
van chong » van chuong, van phong, van cong
25 trieu » 30 trieu
toan van » tran van, toan ban, tan van
cong van » cong vang, song van, cong tan
cong san » cong tac
tan cao » toan cao, tao cao, tay cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: 25 trieu tinh - thanh toan van chong ((cong van) or (cong san)) tan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 25 trieu tinh - thanh toan van chong ((cong van) OR (cong san)) tan cao.
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - thanh toan van chong ((cong van) or (cong san)) tan cao*.