Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
doanh mang » doanh sang, doanh quang, doanh ban
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong toan » cong tan, cong hoan, cong tuan
toan phan » thanh phan, toan ban, hoa phan
ho chieu » theo chieu, hoc thieu, mot chieu
mang cua » manh cua, dung cua, ban cua

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 - doanh mang cua nhung cong toan phan tu~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - doanh mang cua nhung cong toan phan tu*.