Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
hoc trieu » hoc tieu, hoc dieu, hoc thiet
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc trieu) OR (hoc thieu)) tinh - hanh doanh cua nhung cong tan phan lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc trieu) OR (hoc thieu)) tinh - hanh doanh cua nhung cong tan phan lap".
• Adding a wildcard symbol may retrieve word variants: ((hoc trieu) OR (hoc thieu)) tinh - hanh doanh cua nhung cong tan phan lap*.