Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan duong » tuyen duong, tuong duong, van duong
hoc thieu » toc thieu
tan dung » tran dung, tin dung, van dung
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) sang - thanh tran ((tan dung) OR (tuan duong)) cong tan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (hoc hien)) sang - thanh tran ((tan dung) or (tuan duong)) cong tan toan cau~".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (hoc hien)) sang - thanh tran ((tan dung) or (tuan duong)) cong tan toan cau*.