Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu
cua nhung » va nhung
cong toan » cong tan, cong hoan, cong tuan
toan phan » thanh phan, toan ban, hoa phan
hoan cua » hoa cua, toan cua, han cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (hoc hien)) sach - doanh hoan cua nhung cong toan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) sach - doanh hoan cua nhung cong toan phan tu.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) sach - doanh hoan cua nhung cong toan phan tu*.