Chyi Chin's calligraphy and painting were called "Four Arts" in ancient China. Among them, Qin refers to guqin, representing national traditional music; Chess, especially Go; Books refer to calligraphy, not books; Painting is painting, especially Chinese painting, which is ink painting and painting.
People in China often use "mastery of everything" to describe a versatile person. In fact, they are not only the way for the ancients to cultivate their self-cultivation and cultivate their sentiments, but also the crystallization of their wisdom and the way to communicate with heaven and earth.