Daoist Canon of the Zhengtong Era (正統道藏)
The existence of Daoist Canon bases upon the Ming Dynasty and compiled under the Zhengtong Emperor in 1445, therefore we called Zhengtong Daozang.
Variety contents of Zhengtong Daozang include Astronomy, Fortune, Medicine, Divination, Fu Lu, Herb, Ritual, Philosophy and Dan Tao. Followed by eastern and western cultural exchange and social development, Zhengton Daozang also applied on areas of studies in Philosophy, History, Religion, Anthropology, Sociology, Psychology, Medicine, Pharmacology, Public Health, Astronomy, Physics, Chemistry, Science and Geography.