Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhan nhung » nhien nhung, tham nhung, gian nhung
nhung cong » dung cong, thong cong, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong van » cong vang, cong san, song van
tuan cau » quan cau, thuan cam, toan cao
toan cau » toan cao, toan ban, toan tap
tuan cu » tuan tu, quan cua, tuan thu

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 nhan nhung cong van ((((tuan cau) or (toan cau))) or (tuan cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh doanh nhan nhung cong van ((((tuan cau) OR (toan cau))) OR (tuan cu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh doanh nhan nhung cong van ((((tuan cau) or (toan cau))) or (tuan cu))*.