"Book Sage"-Wang Xizhi;
His representative works, Preface to Lanting, The First Running Script in the World, The Sunny Post of Quick Snow, are the favorites of Emperor Qianlong.
Yan Zhenqing, one of the "four masters of regular script";
Yan Zhenqing is the most accomplished and influential calligrapher after Wang Xizhi. His work "Sacrifice to My Nephew" is a memorial to my nephew Yan Jiming by Yan Zhenqing in Tang Dynasty. Always in one go, regardless of works, it is often called "the second running book in the world".
Ou Yangxun, one of the "four masters of regular script";
As one of the four famous regular script writers in history, Ou Yangxun has his own unique views on calligraphy, including the "eight methods" of calligraphy. His work "Ming of the Ritual Spring in Jiucheng Palace" was praised by later generations as "the first regular script in the world" or "the first official script in the world".