Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doc chieu » doc hieu, doi chieu, toc thieu
hanh mang » nhanh mang, hanh trang, nhanh lang
hua chong » hua khong, ngua chong, qua chuong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu xanh - ((hanh mang) or (hanh chinh)) hua chong ((cong dan) or (cong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chieu xanh - ((hanh mang) OR (hanh chinh)) hua chong ((cong dan) OR (cong tan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: doc chieu xanh - ((hanh mang) or (hanh chinh)) hua chong ((cong dan) or (cong tan)) toan ban*.