Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thiet tach » chiet tach, thien hach, thuat tach
danh thanh » dang thanh, nhanh thanh, ban thanh
hoc thiet » hoc thieu, hoc thuyet, hoc hien
doanh dan » doanh ban, doanh van, doanh dao
thuc dong » thuoc dong, thuc dung, phuc dong
dan thuc » dan toc, am thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thiet tach - chinh doanh dan thuc dong ((danh thanh) OR (dinh thanh)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thiet tach - chinh doanh dan thuc dong ((danh thanh) OR (dinh thanh)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc thiet tach - chinh doanh dan thuc dong ((danh thanh) OR (dinh thanh)) cau*.