After I recovered the details I needed, I wondered to see what the tuition was. This suggests we are in a period where it is a good concept to stop doing what we are doing and rethink our life method. And the outcome is - his grade before the tuition is 51% while in Main 3 and in in 2015's last year examinations (i.e. in Secondary 3), her kid's Math result is 59.5%.