After Wei and Jin Dynasties, it was generally believed in calligraphy that "tablet" and "post" represented what and what respectively.

stands for brushwork in calligraphy. The brushwork is a very advanced problem in calligraphy. The stele owner is vigorous, vigorous and simple, and he uses the pen to express his temperament. The stick owner is beautiful, exquisite, smooth and neat, and the pen is combined with the front side and the front side. The combination of steles and stickers is the inevitable result. Because both are great beauty.