Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thanh than » thanh thanh, thanh thang, thanh toan
hanh mang » nhanh mang, hanh trang, nhanh lang
nhan dang » nhan dan, phan dang, tran dang
25 trieu » 30 trieu
ban cong » bang cong, van cong, phan cong
than cau » toan cau, phan cau, than cap

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 - ((hanh mang) or (nhan dang)) cua ban cong thanh than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 25 trieu tinh - ((hanh mang) OR (nhan dang)) cua ban cong thanh than cau.
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - ((hanh mang) or (nhan dang)) cua ban cong thanh than cau*.