The reason is that Jiangsu, Zhejiang and Songhu regions have been occupying monopoly advantages since the Ming and Qing Dynasties. There were too many wars in the north, and it went downhill after the change of Jingkang. Due to the economic foundation, the conservative ideas in the north are not generally different from those in the south, and the feudal ideas in Hebei and Shandong are still quite serious. Jiangsu has the largest number of calligraphers. According to the ranking of China's calligraphy strength in recent three years published by Calligraphy World magazine in 2003, Jiangsu ranked first. Jiangsu has become a recognized calligraphy province in China. Jiangsu has a profound tradition of calligraphy. Nanjing, Suzhou and Yangzhou were once the centers of national calligraphy in history and were in the leading position in regional cultural competition.