Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
hoc chieu » hoc thieu, ho chieu, hoc hien
trinh va » trinh van, trinh vat, trinh ve
cong dan » cong san, huong dan, cong dong
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
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: hoc chieu xanh - hanh trinh va nhung ((((cong dan) or (cong tan))) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh trinh va nhung ((((cong dan) OR (cong tan))) OR (cong tac)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh trinh va nhung ((((cong dan) or (cong tan))) or (cong tac)) toan ban*.