Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhanh dinh » nhanh tinh, hanh dinh, nhan dinh
luan chung » luan chinh
hoc chieu » hoc thieu, ho chieu, hoc hien
cuu nhung » cua nhung, cuu phuong, chua nhung
chong van » thong van, hong van, phong van
van van » tan van, san van, van vat

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 - nhanh dinh ((cuu nhung) or (luan chung)) chong van van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - nhanh dinh ((cuu nhung) OR (luan chung)) chong van van ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - nhanh dinh ((cuu nhung) or (luan chung)) chong van van ban*.