Perhaps you should try some spelling variations:
luong cong » dung cong, trong cong, cong cong
mot trieu » mot chieu, mot tri, mon triet
hanh tran » hanh trang, thanh tran, hanh tram
van luong » van duong, van cuong, nang luong
ho trieu » 30 trieu, ho chieu, 10 trieu
25 trieu » 30 trieu
tran van » luan van
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((ho trieu) OR (mot trieu))) or (25 trieu)) tinh - hanh tran van luong cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho trieu) OR (mot trieu))) OR (25 trieu)) tinh - hanh tran van luong cong tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho trieu) OR (mot trieu))) or (25 trieu)) tinh - hanh tran van luong cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: ((((ho trieu) OR (mot trieu))) or (25 trieu)) tinh - hanh tran van luong cong tan toan cau*.