Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
doi chieu » doc hieu, doi chi, ho chieu
luat dang » luat dan, luat danh, luat doanh
cong tap » cuong tap, cong tac, tong tap
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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 luat dang ((((cong tap) OR (cong tan))) or (cong ty)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - hanh trinh luat dang ((((cong tap) OR (cong tan))) OR (cong ty)) toan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh trinh luat dang ((((cong tap) OR (cong tan))) or (cong ty)) toan cau*".