Perhaps you should try some spelling variations:
chinh suat » chinh sua, chinh luan, chinh su
trong dang » truong dang, trong dan, trong dong
hien sach » dien sach, kien sach, thien hach
suat dung » thuat dung, xuat duong, suat huong
dang tran » dang thanh, quang tran, hoang tran
tran cao » toan cao, tran chau, trang cho

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 suat dung trong dang tran cao~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - hanh chinh suat dung trong dang tran cao*.