Perhaps you should try some spelling variations:
chinh luat » chinh luan, hinh luat, trinh luat
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
chi sach » chinh sach, chieu sach, co sach
toan cao » toan ban
toan tap » toan ban
doi chi » doi khi

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

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