How about Wang Qian Calligraphy Studio?

Yes, the teaching level is high.

According to Dianping.com, Wang Qian Calligraphy Studio, with its professional preschool education and art teachers, can improve children's comprehensive quality, stimulate their interest in learning, improve their learning ability, cultivate good study habits, have good classroom quality and high overall teaching level.

Located opposite the west gate of the National Sports Center in Jiulonghu New District, near the exit of Gate 4 of the National Sports Center Station of Metro Line 2.