Yes, Canadian but too many canadian in HK. I don't expect my son have any privilage to get in. I want my son to study in a school using canadian edcuation system. It would be easier to get good mark to apply U in the future.
He will go to Canada to study university when he grows up. Studying in CDNIS can apply U via canada's education system. Alhough IB can apply U in many countries, I think IB is much difficult than canadian education system. Since we can decide which country to go now, it is better to go through their system than IB.