Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
luan phan » luan van, luan hoan
dan phan » doan phan, dan chan, dam phan
van phan » van phong, van thanh, van ban

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 - hanh trinh cua nhung cong ((dan phan) or (((van phan) OR (luan phan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - hanh trinh cua nhung cong ((dan phan) OR (((van phan) OR (luan phan)))) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh trinh cua nhung cong ((dan phan) or (((van phan) OR (luan phan)))) cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh trinh cua nhung cong ((dan phan) or (((van phan) OR (luan phan)))) cau*.