Perhaps you should try some spelling variations:
chieu sach » chiet tach, chieu sang, chieu xanh
hieu lang » chieu sang, hieu quang, nhieu tang
chinh cua » chinh ca, chinh sua, hinh cua
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan 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) or (chinh sach))) or (hieu lang)) - hanh chinh cua dong cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu sach) OR (chinh sach))) OR (hieu lang)) - hanh chinh cua dong cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu sach) or (chinh sach))) or (hieu lang)) - hanh chinh cua dong cong san toan ban*.