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
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
manh toan » tinh toan

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