Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
truong cua » truong quan, truong cao, huong cua
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
truong ca » truong cao, truong va, trong ca
cong dan » cong san, cong tan, huong dan
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: hoc chieu sach - anh ((truong cua) OR (truong ca)) nhung cong dan ((toan cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - anh ((truong cua) OR (truong ca)) nhung cong dan ((toan cau) OR (van ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - anh ((truong cua) OR (truong ca)) nhung cong dan ((toan cau) or (van ban))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - anh ((truong cua) OR (truong ca)) nhung cong dan ((toan cau) or (van ban))*.