Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
tong huong » thong huong, tong thuong, cong huong
doi chieu » doc hieu, doi chi, ho chieu
hanh tinh » nhanh tinh, thanh tinh, canh tinh
cua tong » cua cong, cua dong, cua nong
dan toan » van toan, dan than, manh toan
toan tap » toan 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 tinh) or (hanh trinh)) cua tong huong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - ((hanh tinh) OR (hanh trinh)) cua tong huong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - ((hanh tinh) or (hanh trinh)) cua tong huong dan toan tap*.