Introduction to the Huang Daozhou Library: Huang Daozhou was an outstanding scholar in the late Ming Dynasty. He was studious and studied hard in his youth. He especially liked to hide in extremely secluded places and concentrate on his studies. When he was 20 years old (1604 AD), he lived in Lingtong Mountain and studied. There is a cave on the south side of Lingtong Temple, where he collected books and studied.