Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung vung » nhung dung, nhung huong, nhung tuong
hoc chieu » hoc thieu, ho chieu, hoc hien
chinh cua » chinh ca, chinh sua, hinh cua
cua nhung » va nhung
vung dan » vung dat, dung dan, tung dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - hanh chinh cua nhung vung dan toan cao~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - hanh chinh cua nhung vung dan toan cao*.