Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
cua trung » cua truong, xuan trung, ba trung
cua nhung » va nhung
hanh ban » thanh ban, hang ban, hanh san
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
phan tap » phan lap, han tap, pha tap

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 - hanh ban ((cua trung) OR (cua nhung)) cong dan ((than cap) or (phan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - hanh ban ((cua trung) OR (cua nhung)) cong dan ((than cap) OR (phan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - hanh ban ((cua trung) OR (cua nhung)) cong dan ((than cap) or (phan tap))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh ban ((cua trung) OR (cua nhung)) cong dan ((than cap) or (phan tap))*.