At the Puli center, for example, 70-80 tutors work with just 360 kids. "We find a class size of eight is most effective," says Cheng Zhuqin, a group leader at the Puli center.
以埔里中心為例，由七、八十位老師照顧 360 名學生，「8 個人一班效果最好，」埔里中心組長程祝琴說。