Perhaps you should try some spelling variations:
chinh quan » chinh luan, chinh quyen, chinh ngan
thien hach » thien thanh, hien hanh
quan trong » gian trong
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
dien anh » tieng anh, dien dan
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: hoc ((thien hach) or (dien anh)) - hanh chinh quan trong cong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien hach) OR (dien anh)) - hanh chinh quan trong cong danh toan ban*.