Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
thong cong » trong cong, tong cong, thong thong
ho chieu » theo chieu, hoc thieu, doi chieu
va thong » va thuong, va phuong, he thong
cong dan » cong san, cong tan, huong dan
phan cac » phan dau, phan lap, phan van

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 - ((canh doanh) or (kinh doanh)) va thong cong dan ((phan cac) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((canh doanh) OR (kinh doanh)) va thong cong dan ((phan cac) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((canh doanh) or (kinh doanh)) va thong cong dan ((phan cac) or (nhan cach))*.