Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
dai trong » tai trong, bai trong, dai tuong
ban nhung » san nhung, ban phuong, gian nhung
tung dai » trung dai, tuong dai, tung dan
cong ban » cong bang, cong san, cong tan
nhung cu » nhung cau, nhung chu, chung cu

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 - thanh tung dai trong cong ban nhung cu~.
• Adding a wildcard symbol may retrieve word variants: mot chieu sach - thanh tung dai trong cong ban nhung cu*.