Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sach » chinh sach, chiet tach, chieu sang
hoc chieu » hoc thieu, ho chieu, hoc hien
cua nhung » va nhung
thuat cao » thuat bao, thuat cam, thuat tao
anh dang » anh dong, anh bang, anh danh
anh dung » anh dong, anh huong, sach dung
cong dan » cong san, cong tan, huong dan
thuat co » thuat do, thuat o

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 dang) or (anh dung)) cua nhung cong dan ((thuat cao) OR (thuat co))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - ((anh dang) OR (anh dung)) cua nhung cong dan ((thuat cao) OR (thuat co)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - ((anh dang) or (anh dung)) cua nhung cong dan ((thuat cao) OR (thuat co))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - ((anh dang) or (anh dung)) cua nhung cong dan ((thuat cao) OR (thuat co))*.