Perhaps you should try some spelling variations:
luong toan » luong thanh, truong toan, luong tai
nang luong » nang song
hien sach » dien sach, kien sach, thien hach
chinh sua » chinh su, chinh cua, chinh luan
dung nang » dun nang, dung dang, dung quang
sua dung » suat dung, su dung, qua dung
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 hien sach - hanh chinh sua dung nang luong toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - hanh chinh sua dung nang luong toan ban*.