It seems not. One of Ma Jiaqi and his brother Ma Jiacheng is engaged in art, and the other is engaged in learning. Because Ma Jiaqi had to learn musical instruments at home when he was a child, which was quite noisy, so his brother Ma Jiacheng went to a boarding school when he was a child. They should not be in the same school. Also, Ma Jiaqi’s childhood wish was to be in the same school as his brother.