Jiangsu Provincial Department of Education, Development and Reform Commission, Department of Finance, Department of Human Resources and Social Security and other four departments jointly issued the "Implementation Opinions on Comprehensively Promoting After-school Services in Primary and Secondary Schools to Further Improve the Level of After-school Services" (hereinafter referred to as Jiangsu "Implementation Opinions"), and implemented the 5+2 model of after-school services on a large scale. Many schools offering after-school delayed service have arranged courses such as calligraphy and art, and proposed to increase teachers specializing in calligraphy, art and other sports.

In the primary school affiliated to Nanjing Normal University, students can finish their homework with the help of teachers after school. ? In addition, the school also arranged a series of interest courses, such as handicrafts, calligraphy, football, chorus and so on. Xindu Road Primary School in Yancheng City, Jiangsu Province has dozens of functional classrooms, covering baking, calligraphy, badminton, clay sculpture, maker and so on.

The upgraded version of 5+2 after-school delayed service mode in Huai 'an Experimental Primary School focuses on normal class activities and school community activities. Community activities generally refer to aesthetic life courses such as music, chorus, sand painting, calligraphy and instrumental music, sports healthy life courses such as football and table tennis, and scientific life courses.

As calligraphy enters the classroom, calligraphy is included in the primary and secondary school exams. Relevant policies suggest that primary and secondary schools and even colleges and universities all over the country have added calligraphy specialized courses, and the demand for calligraphy teachers is increasing. More and more provinces and cities have also incorporated calligraphy teachers into the official establishment and hired calligraphy teachers with high salaries.