Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
manh tung » manh hung, thanh tung
dap nhung » vap nhung, va nhung, cam nhung
cong vang » cong lang, cong quang, cong ngang
ho chieu » theo chieu, hoc thieu, doi chieu
toan ban » van ban
can 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 - manh tung ((dap nhung) OR (dap ung)) cong vang ((can ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - manh tung ((dap nhung) OR (dap ung)) cong vang ((can ban) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - manh tung ((dap nhung) OR (dap ung)) cong vang ((can ban) or (toan ban))*".