Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
cong danh » cuong danh, cong thanh, cong khanh
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
tuan cau » toan cau, quan cau, tuan cu

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 luat nhung ((cong danh) or (cong dan)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh trinh luat nhung ((cong danh) OR (cong dan)) tuan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trinh luat nhung ((cong danh) or (cong dan)) tuan cau*.