Perhaps you should try some spelling variations:
chieu sach » chiet tach, chieu sang, chieu xanh
dang cong » dung cong
anh nang » ganh nang, anh bang, anh dang
nang cua » mang cua, hang cua, nang dua
cua dang » cua cong, cua ban
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: ho ((chieu sach) or (chinh sach)) - anh nang cua dang cong dan ((toan cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chinh sach)) - anh nang cua dang cong dan ((toan cau) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chinh sach)) - anh nang cua dang cong dan ((toan cau) or (van ban))*.