Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
lieu tinh » trieu tinh, diep tinh, bien tinh
cua nhung » va nhung
tac toan » tam toan, hach toan, tich toan
tap toan » tap doan, tap quan, bai toan
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - ((hanh doanh) or (kinh doanh)) cua nhung cong ((tac toan) or (tap toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - ((hanh doanh) OR (kinh doanh)) cua nhung cong ((tac toan) OR (tap toan)) cao.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - ((hanh doanh) or (kinh doanh)) cua nhung cong ((tac toan) or (tap toan)) cao*.