Perhaps you should try some spelling variations:
chinh cua » chinh ca, chinh sua, hinh cua
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
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) or (theo chu)) sach - hanh chinh cua dung cong dan ((toan cao) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (theo chu)) sach - hanh chinh cua dung cong dan ((toan cao) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo tieu) or (theo chu)) sach - hanh chinh cua dung cong dan ((toan cao) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (theo chu)) sach - hanh chinh cua dung cong dan ((toan cao) OR (toan ban))*.