Perhaps you should try some spelling variations:
thuong luong » cong luong, thong thuong
thanh tran » thanh trang, thanh toan, thanh tra
theo luong » tien luong
hoc thieu » hoc hien
thanh cap » thanh lap, hanh cap, than cap
tran van » luan van
de thanh » le thanh

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 (toc thieu)) xanh - thanh tran van ((thuong luong) OR (theo luong)) de thanh cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (toc thieu)) xanh - thanh tran van ((thuong luong) OR (theo luong)) de thanh cap~".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) xanh - thanh tran van ((thuong luong) OR (theo luong)) de thanh cap*.