By Hua-Ching Ni. 6" x 9", 162 pg, paperback. Born in 871 A.D., Chen Tuan ascended in 989 A.D. His invaluable legacy includes useful and effective spiritual practices along with teachings of enlightenment and wisdom. When applied to the foundation of a healthy life, these practices can lead a person to complete development. The second emperor of the Sung Dynasty entitled him "Master of Subtle Reality.