✔ 最佳答案
Why don't you employ HKU students as the tutorial teacher for your children?
U can post your adv in HKU career centre 's website.
When posting the adv, you can request the candidate must has "A"s in Maths / A. Maths/ Pure Maths in HKCEE/ HKALE... etc
or u can even request the candidates must be major in maths / education.....
In my opinion, children learn better if they are tought by a good private teacher.