Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
dang huong » dang thuong, dang hung, dong huong
luan dang » luan nang, luan danh, luan dong
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien nhanh - hanh doanh luan dang huong dan toan tap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - hanh doanh luan dang huong dan toan tap*.