Perhaps you should try some spelling variations:
chuong trinh » cong trinh
manh chuong » manh cuong, manh huong, minh chuong
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, mot chieu
dung cong » dung trong
cong tac » cong ty
tac luan » tac quan, tao luan, tang luan

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 - manh chuong trinh dung cong tac luan van~.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - manh chuong trinh dung cong tac luan van*.