Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
dan han » dan chan, dan than, dan hanh
han tu » phan tu, hanh tu, ban tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sach - hanh doanh cua ((nhung cong) or (((hang cong) or (dang cong)))) dan han tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - hanh doanh cua ((nhung cong) OR (((hang cong) OR (dang cong)))) dan han tu.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - hanh doanh cua ((nhung cong) or (((hang cong) or (dang cong)))) dan han tu*.