What are the representative figures and works of modern regular script?

Bai is known as the first calligrapher in northwest China and the king of northwest China. His calligraphy is vigorous and beautiful, copying numerous famous artists such as Wang Xizhi, Yan Zhenqing, Liu Gongquan, etc., and finally coming out of his own style, combining seal cutting with calligraphy, forming a brushwork style of "wielding a pen like a knife, lettering like a knife like a pen", which is a veritable representative of China contemporary calligraphy regular script.