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 mang
tang luan » dung luan
luan cong » luat cong, luong cong, luan chung
cong dan » cong tan, cong dong, cong tac
cong san » cong tac

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 luan cong ((((cong dan) or (cong san))) or (huong dan)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh tang luan cong ((((cong dan) OR (cong san))) OR (huong dan)) van ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh tang luan cong ((((cong dan) or (cong san))) or (huong dan)) van ban*.