Good at painting mountains and rivers, good books, often suffering from no paper, so Jionji kept persimmon leaves, so he used to take Ye Si's books and translate them into modern Chinese for a long ti

Good at painting mountains and rivers, good books, often suffering from no paper, so Jionji kept persimmon leaves, so he used to take Ye Si's books and translate them into modern Chinese for a long time. Zheng Qian was born in a poor family and could not afford to buy paper for practicing calligraphy. When living in Chang 'an, he learned that several rooms of persimmon leaves were stored in Ji 'anji (the Big Wild Goose Pagoda is in the temple) in the south of the city, and he moved to the temple to live. He uses persimmon leaves as paper every day and studies hard. He indulged in it, day after day, never stopped, and even finished writing persimmon leaves in several rooms.