Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
chinh luan » chinh ngan, trinh luan, binh luan
chung cong » chong cong, phung cong, chung thong
nhung cong » dung cong, thong cong, hang cong
than cap » khan cap, thanh lap, thanh cac

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 chinh luan ((chung cong) or (nhung cong)) tac ((than cap) or (thanh san))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - hanh chinh luan ((chung cong) OR (nhung cong)) tac ((than cap) OR (thanh san)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh chinh luan ((chung cong) or (nhung cong)) tac ((than cap) or (thanh san))*.