Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
luan trong » quan trong, luat trong, luan tuong
cong thang » cong thanh, cang thang, cong thong
doi chieu » doc hieu, doi chi, mot chieu
binh dan » minh danh, binh dinh, binh luan
dan luan » doanh luan, dung luan, tang luan
phan lap » phan dau
phan van » pham van, thanh van, luan van

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 - binh dan luan trong cong thang ((phan lap) or (phan van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - binh dan luan trong cong thang ((phan lap) OR (phan van))*.