Eight-grid introduction

Eight patterns, the eight patterns in China's traditional Chinese painting, were put forward by Han Zhuo in the Complete Works of Landscape in the Northern Song Dynasty. In numerology, there are also eight cases. The ancients said that people must have their own style when they carry out their lives. There is a figure of eight, such as a person's name. From dignitaries to peddlers and pawns, there are all kinds of them. It's just that the pattern has success or failure, too many, not so different from each other. Finally, the "eight characters" in Japanese are based on the transliteration of swearing words.