Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
chieu sach » chinh sach, chiet tach, chieu sang
phuong van » phung van, phong van, phuong lan
doi chieu » doc hieu, doi chi, ho chieu
cua nhung » va nhung
hanh han » hanh nhan, hanh phan, hanh san
han cua » hang cua, nhan cua, than cua
tan tap » toan tap, han tap, tan tat
ban tat » ban tai, ban tay, ban dat

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

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