Wang Xizhi's profound and concise sentence summary of practicing calligraphy

Get to the point: Wang Xizhi, a famous calligrapher in the Eastern Jin Dynasty, began to practice calligraphy at the age of 7. He practices calligraphy very hard. He often practices calligraphy by the pool, and the water in the pool is dyed black. At the age of 33, he wrote Preface to Lanting Collection, and at the age of 37, he wrote Huang Tingjing. Later, due to the replacement of the writing board, the craftsman found that Wang Xizhi's brushwork was very strong, and the handwriting had penetrated into the board for three minutes. Later, it was used to describe the vigorous brushwork of calligraphy, and also to describe the profound and accurate opinions and arguments. The eighty-seventh volume of Shuo Wen Jie Zi quotes Zhang Huaiguan's book Broken Wang Xizhi in the Tang Dynasty: "Wang Xizhi's book is willing to be published, cut by work, and the pen is incisive." [ 1]