How do people deal with the blank in Chinese painting?

The word Chinese painting originated in the Han Dynasty. People in the Han Dynasty thought that China lived in heaven and earth, so he called it China. China's paintings were abbreviated as "Chinese paintings". Mainly refers to scroll paintings painted on silk, rice paper and silk and mounted. Chinese painting is a traditional painting form of Han nationality. It is painted on silk or paper with a brush dipped in water, ink and color. Tools and materials include brushes, ink, Chinese painting pigments, rice paper, silk and so on. Themes can be divided into figures, landscapes, flowers and birds, etc. And techniques can be divided into figurative and freehand brushwork. Chinese painting embodies the ancients' cognition of nature, society and its related politics, philosophy, religion, morality, literature and art in content and artistic creation.