Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
minh cua » manh cua, sinh cua, tinh cua
cong van » cong vang, cong san, song van
toan cao » toan ban
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: ho chieu sach - hoang minh cua nhung cong van ((toan cao) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hoang minh cua nhung cong van ((toan cao) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hoang minh cua nhung cong van ((toan cao) OR (toan tap))*.