Who lived in seclusion in the mountains in ancient times?

Guiguzi: Known as a strange man of the ages, he was born in the wilderness of Wei during the Spring and Autumn Period and the Warring States Period. His original name was Wang Xu, and he was one of the ancestors of Taoism. He is not only proficient in the art of war, fortune-telling and divination, but also one of the four ancient sages. Tao Yuanming: cheerful personality, profound words, was named Mr. May 6th. After his death, relatives and friends married Jingjie privately, and the world called him Mr. Jingjie. He was a poet, lyricist, essayist and pastoral poet in the late Eastern Jin Dynasty and early Southern Song Dynasty. Yao: Ming Dynasty statesman, Buddhist scholar and writer, the main planner of Jingnan Campaign, and the most famous black prime minister in China history. Yao became a monk in Miaozhi Temple in Suzhou when he was young. He is proficient in the three religions and has a good relationship with academic leaders of Confucianism, Buddhism and Taoism in the early Ming Dynasty. Boyi: Gu's eldest son at the end of Shang Dynasty, surnamed Mo Taishi. At the beginning, Zhu Jun wanted to regard his second son Shu Qi as his heir and his father's pawn. Shu Qi gave way to Boyi, who thought he ran away against his father's orders, but Shu Qi refused to stop and fled to shouyangshan to collect wild vegetables and eat them, and starved to death in shouyangshan. Tao Hongjing: The word Liang, Huayang lived in seclusion, known as the "Prime Minister in the Mountain", was born in Liling, Danyang in the Southern Dynasties, and was a Taoist thinker, physician, alchemist and writer in the Qi and Liang Dynasties in China. Huayang lived in seclusion later and died in Yu Xiansheng.