Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
san phan » san pham, van phan, sat phan
phan cac » nhan cach, phan dau, phan lap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - canh doanh cua ((nhung cong) or (thong thong)) san phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - canh doanh cua ((nhung cong) OR (thong thong)) san phan cac.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - canh doanh cua ((nhung cong) or (thong thong)) san phan cac*.