Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chinh luan » chinh ngan, trinh luan, binh luan
luan thong » luan phong, luan tuong, luat thong
hoc chieu » hoc thieu, ho chieu, hoc hien
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cao » toan cao, thai cao, than cap

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 chinh luan thong ((cong dan) OR (cong san)) than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh chinh luan thong ((cong dan) OR (cong san)) than cao".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh chinh luan thong ((cong dan) OR (cong san)) than cao*.