Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
trinh toan » tinh toan, thanh toan, trinh han
ho chieu » theo chieu, hoc thieu, doi chieu
cua hang » cua nhung, cua cong, cua dan
cua dang » cua cong
toan ban » 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: ho chieu sach - hanh trinh ((cua hang) or (((cua dang) OR (cua ban)))) cong trinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh trinh ((cua hang) OR (((cua dang) OR (cua ban)))) cong trinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh trinh ((cua hang) or (((cua dang) OR (cua ban)))) cong trinh toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trinh ((cua hang) or (((cua dang) OR (cua ban)))) cong trinh toan ban*.