A Chinese Biographical Dictionary/Ch'ên Ts'ao
254 Ch'ên Ts'ao 陳慥 (T. 卒常. H. 方山子 and 龍邱 子). 11th cent. A.D. A recluse from Ssŭch'uan, who studied under the Taoist 張易簡 Chang I-chien along with Su Tung-p'o. He was intimate with Su after the latter's banishment to Huang-chou in Hupeh. Author of the 方山子傳, a treatise on the value of harmony in life and nature.