Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
cua dang » cua cong, cua ban
cong dan » cong tan, huong dan, cong dong
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: theo tieu xanh - anh tang cua dang ((((cong dan) or (cong tac))) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - anh tang cua dang ((((cong dan) OR (cong tac))) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - anh tang cua dang ((((cong dan) or (cong tac))) or (cong san)) toan ban*.