Perhaps you should try some spelling variations:
chiet tach » chieu sach
chinh suat » chinh sua, chinh luan, chinh su
thong cong » trong cong, tong cong, thong thong
ho chiet » ho chieu, ho thiet, hoc thiet
cong van » cong vang, cong san, song van
toan tap » toan ban
toan cao » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - hanh chinh suat thong cong van ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh chinh suat thong cong van ((toan tap) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh chinh suat thong cong van ((toan tap) or (toan cao))*.