Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
lieu tinh » diep tinh, bien tinh
dung cong » dung trong
hanh ban » thanh ban, hang ban, hanh san
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cap » khan cap, thanh lap, thanh cac
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 ((chieu sach) or (((lieu tinh) or (trieu tinh)))) - hanh ban cua dung cong tan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sach) OR (((lieu tinh) OR (trieu tinh)))) - hanh ban cua dung cong tan than cap.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sach) or (((lieu tinh) or (trieu tinh)))) - hanh ban cua dung cong tan than cap*.