Huang Jian's calligraphy is a systematic course about calligraphy learning, which is divided into ten levels. Teacher Jian Huang's courses include the basic knowledge and skills of calligraphy, teaching how to write a good hand. This course is taught by Chinese Department of East China Normal University in Shanghai, School of Professional Continuing Education of City University of Hong Kong and Hong Kong Calligraphy Institute. Zhihu, Watermelon Video and other platforms can all find the related video content of Huang Jian's ten-level calligraphy.