(1752-1824), Prince Zhe, the son of Emperor Qianlong, was a calligrapher of the Qing Dynasty. In his early years, he studied the "Guange style" calligraphy, and later studied the calligraphy master Yan Zhenqing of the Tang Dynasty, correcting the "Guange style" calligraphy. "The disease of inertia brought about. Together with Prince Aixinjueluo Yongxuan, Liu Yong and Weng Fanggang, he was known as the four major calligraphers of the Qing Dynasty. He is the author of "The Complete Works of Wei Qingzhai", "Wei Qingzhai Calligraphy", "Ren's Calligraphy" and "Wei Qingzhai Dharma Calligraphy" etc.