The Suragama Sutra (Leng Yen Ching). Chinese Rendering by Master Paramiti of Central North India at Chih Chih Monastery, Canton, China, A.D. 705. Commentary (abridged) by Ch'an Master Han Shan (1546-1623). Translated by Upasaka Lu K'uan Yu (Charles Luk). The Suragama Sutra is the text used in the Cha'n school or meditation tradition in Chinese Buddhism.