Perhaps you should try some spelling variations:
hanh tran » hanh trang, thanh tran, hanh tram
hung cong » nhung cong, hung cuong, phung cong
25 trieu » 30 trieu
tran van » luan van
van hung » van dung, manh hung, van duong
cong dan » cong san, cong tan, huong dan
than cau » phan cau, thanh chau, thanh mau
toan cau » toan cao, toan ban, toan tap
than cap » khan cap, thanh lap, thanh cac

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 tran van hung cong dan ((((than cau) OR (toan cau))) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 25 trieu tinh - hanh tran van hung cong dan ((((than cau) OR (toan cau))) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "25 trieu tinh - hanh tran van hung cong dan ((((than cau) OR (toan cau))) or (than cap))".
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - hanh tran van hung cong dan ((((than cau) OR (toan cau))) or (than cap))*.