Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
luong cong » dung cong, trong cong, cong cong
van luong » van duong, van cuong, nang luong
dco dien » do dien, duoc dien, dich dien
tran van » luan van
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: ((dco dien) or (co dien)) sach - thanh tran van luong cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dco dien) OR (co dien)) sach - thanh tran van luong cong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: ((dco dien) or (co dien)) sach - thanh tran van luong cong tan toan cao*.