Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
nhanh mang » nhanh lang, nhanh quang, nhanh thang
chieu sach » chinh sach, chiet tach, chieu sang
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh mang » hanh trang, nhanh lang, thanh hang
cua nhung » va nhung
tuong dan » huong dan, tung dan, xuong dan
dan toan » van toan, dan than, manh toan
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 chieu sach - ((hanh mang) or (nhanh mang)) cua nhung tuong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - ((hanh mang) OR (nhanh mang)) cua nhung tuong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - ((hanh mang) or (nhanh mang)) cua nhung tuong dan toan ban*.