Why is Yang's calligraphy sought after by some people?

Yang is a master of calligraphy and painting in China. In his early years, he studied meticulous flower and bird painting, and later engaged in figure painting in the army. When he was studying meticulous flower-and-bird painting, he carefully studied Song Huizong's "The Book of Thin Gold" and later changed to freehand figure painting. In order to match the inscription with the picture effect, he changed it to Liu Zhao, a tern, and traced it back to Zhong Ding, Oracle bones and Erwang. In calligraphy, he is good at cursive printing, but he never shows people with cursive printing. The rigor in calligraphy study and creation makes his works perform well, which is both inheritance and innovation. His works have the charm of leisure and wildness of the ancients, which is one of the important reasons why the public pursues his calligraphy works.