Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh luan » tranh luan, thanh xuan, thanh tuan
hoc thieu » toc thieu, hoc hien
hung cong » nhung cong, hung cuong, phung cong
thanh cac » hanh cac, thanh bac, thanh ca
thanh lap » thanh san, phan lap, thanh hai
van hung » van dung, manh hung, van duong
cong dan » cong san, cong tan, huong dan
khan cap » khan ap, than cap, khoan cam

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 luan van hung cong dan ((((thanh cac) OR (khan cap))) OR (thanh lap))~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh luan van hung cong dan ((((thanh cac) or (khan cap))) or (thanh lap))*.