Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cang thang » cong thanh, dang thanh
thang cua » thong cua, hang cua, than cua
trong ban » trong san, trong tan, trong quan
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
cua dung » cua dang, cua dong, qua dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot chieu sach - cang thang cua dung trong ban thanh lap~.
• Adding a wildcard symbol may retrieve word variants: mot chieu sach - cang thang cua dung trong ban thanh lap*.