It is recorded in some research documents: "Su Shi, a great calligrapher in Song Dynasty, studied calligraphy as" two kings "in his early years, Yan Zhenqing and Yang Ningshi in his middle years and Li Beihai in his later years. He also extensively dabbled in other calligraphers in Jin and Tang Dynasties, forming a profound and unpretentious style. His calligraphy, with more strokes, is flat and slightly fat. This is also closely related to the way he holds the pen. Su Shi's pen is "lying on his side", that is, the writing brush lies on his side between the tiger's jaws, which is similar to the current pen holding posture, so his handwriting is inclined to the right and flat. "
Of course, calligraphy is not the mainstream now, so the landlord should practice it properly. Sharp tools make good work. If you want to write well, you must have a good pen. Baidu will look at the top ten classic pen brands in the world (the origin of pens and simple selection and maintenance methods). It's not an advertisement, but some practical things I personally arranged, hoping to bring help to the landlord as much as I can.