Perhaps you should try some spelling variations:
luan chinh » luan chi, hoan chinh, luat hinh
hoc thieu » toc thieu, hoc hien
thanh tra » thanh toan, thanh hoa
doc hieu » toc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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: ((doc hieu) OR (hoc thieu)) xanh - thanh tra ((luan chung) OR (luan chinh)) cong dan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc hieu) or (hoc thieu)) xanh - thanh tra ((luan chung) OR (luan chinh)) cong dan than cau~".
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (hoc thieu)) xanh - thanh tra ((luan chung) OR (luan chinh)) cong dan than cau*.