Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
cua nhung » va nhung
tien anh » tieng anh, tien manh, dien anh
hanh ban » thanh ban, hang ban, hanh san
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tien anh) or (chieu sang)) - hanh ban cua nhung ((cong dan) or (cong tan)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tien anh) OR (chieu sang)) - hanh ban cua nhung ((cong dan) OR (cong tan)) van ban.
• Adding a wildcard symbol may retrieve word variants: theo ((tien anh) or (chieu sang)) - hanh ban cua nhung ((cong dan) or (cong tan)) van ban*.