chinadaily.com.cn| Updated :2021-11-10 Brushes, ink, paper, and ink stones are known as the "essential four" of the traditional art of Chinese calligraphy. The paper used for the traditional art of Chinese calligraphy made in Longyou county, which is administered by Quzhou, East China's Zhejiang province, made its debut at the ongoing fourth China International Import Expo in Shanghai, according to …
