According to the requirements of calligraphy, it is important to be beautiful and tidy. Referring to the ancient writing method, it is generally vertical, from right to left and from top to bottom, and the whole poem should be top-notch. The title description is written on the last signature, and a new line is needed. In calligraphy works, for the sake of beautiful writing format, poems are generally not marked with punctuation marks. Readers can judge sentence reading by themselves according to the title form. You also need some basic knowledge of poetry to judge reading correctly. For example, judging reading sentences from the law of leveling. It's not beautiful if you add punctuation.
Please refer to Su Dongpo's Huangzhou Cold Food Poetry Post.