Three. There are three kinds of seal script for Liu Bingsen's calligraphy and painting: Liu Bingsen seal script, Bingsen calligraphy and painting, and Weicaotang, so there are three seal scripts in Liu Bingsen. , the word bolt,No. Haicun, was named Liu when he was a child. 1937 was born in Shanghai in August, and his ancestral home was Wuqing, Tianjin. He died in Beijing in February 2005 due to illness.