What is Gu Kai?

Zi Gong planted a letter by himself. Qumou County, Shandong Province is the ancient city of Lu in the Spring and Autumn Period and the center of ancient culture and education. Kong Lin is a natural botanical garden with hundreds of plants and stone tablets, which is a famous tourist attraction in China. Anyone who visits Qumou wants to have a look at Zigong hand-planted script, which is an ancient script because it is a kind of ancient calligraphy, and Zigong hand-planted script is an ancient script.