Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tra
van nhuong » van phuong, van huong, van thuong
van chuong » van phong, van duong, van hung
hoc thieu » toc thieu, hoc hien
van phung » van phong, van hung, van dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, 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: hoc thieu xanh - thanh tran ((van phung) OR (((van nhuong) OR (van chuong)))) cong dan than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tran ((van phung) or (((van nhuong) OR (van chuong)))) cong dan than cao~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tran ((van phung) or (((van nhuong) OR (van chuong)))) cong dan than cao*.