Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
hanh cong » thanh cong, hang cong, hanh dong
cong luan » tong luan, cong tuan, dong luan
cua hanh » cua thanh, cua hang, cua manh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - ((hanh tang) or (hanh mang)) cua hanh cong luan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - ((hanh tang) OR (hanh mang)) cua hanh cong luan van ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((hanh tang) or (hanh mang)) cua hanh cong luan van ban*.