Perhaps you should try some spelling variations:
doanh nhat » doanh nhan, dang nhat, danh nhan
thong cong » trong cong, tong cong, thong thong
hoc chieu » hoc thieu, ho chieu, hoc dieu
doanh nha » doanh nhan, doanh ha, doanh nho
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (hoc hien)) tinh - chinh ((doanh nha) OR (doanh nhat)) thong cong tac toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (hoc hien)) tinh - chinh ((doanh nha) OR (doanh nhat)) thong cong tac toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (hoc hien)) tinh - chinh ((doanh nha) OR (doanh nhat)) thong cong tac toan cao".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (hoc hien)) tinh - chinh ((doanh nha) OR (doanh nhat)) thong cong tac toan cao*.