Perhaps you should try some spelling variations:
thanh tung » thanh cong
dung cong » dung trong
30 trieu » 25 trieu
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
tan hanh » tan thanh, tang hanh, toan hanh
hanh cap » hanh cac, hanh cat, hanh cad

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) or (thanh tung)) cua dung cong tan hanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - ((thanh trung) OR (thanh tung)) cua dung cong tan hanh cap.
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - ((thanh trung) or (thanh tung)) cua dung cong tan hanh cap*.