Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhanh mang » nhanh lang, hanh mang, nhanh quang
nhung tong » nhung tuong, nhung cong, nhung bong
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, dung cua, ban cua
tong van » trong van, thong van, tang van
tan tap » toan tap, han tap, man tap
tan tat » ban tat, toan tap, toan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - nhanh mang cua nhung tong van ((tan tap) or (tan tat))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - nhanh mang cua nhung tong van ((tan tap) OR (tan tat)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - nhanh mang cua nhung tong van ((tan tap) or (tan tat))*.