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 chuong, van phuong, van huong
hoc thieu » toc thieu, hoc hien
van nhung » va nhung, van hung, van phung
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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tran ((van nhung) OR (van nhuong)) cong dan than cao~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tran ((van nhung) OR (van nhuong)) cong dan than cao*.