Perhaps you should try some spelling variations:
chinh suat » chinh sua, chinh luan, chinh su
hoc thiet » hoc thieu, hoc thuyet, hoc hien
suat dung » thuat dung, xuat duong, suat huong
dung cong » dung trong
manh toan » thanh toan, anh tuan, tinh toan
so thiet » soc thiet, hoa thiet, tao thiet
dan toan » van toan, dan than, xuan toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thiet) or (so thiet)) tach - hanh chinh suat dung cong ((dan toan) or (manh toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thiet) OR (so thiet)) tach - hanh chinh suat dung cong ((dan toan) OR (manh toan)) ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc thiet) or (so thiet)) tach - hanh chinh suat dung cong ((dan toan) or (manh toan)) ban*.