Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
van phuong » van phong, va phuong, van chuong
hoc thieu » toc thieu, hoc hien
thanh tra » thanh toan, thanh hoa
van duong » van dong, van dung, van phong
van hung » van dung, manh hung, van dong
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cao » chan cho, chat cao, chay cao

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 xanh - thanh tra ((van hung) OR (((van duong) OR (van phuong)))) cong dan chan cao~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tra ((van hung) or (((van duong) or (van phuong)))) cong dan chan cao*.