an able statesman and scholar; Fu Pih (Fu shitsu, flourished 1041-1083), a minister under the Emperor Jan Tsung; Chang Shang Ying (Cho-sho-yei, 1086-1122), a Buddhist scholar and a statesman; Hwang Ting Kien (Ko-tei-ken, 1064-1094), a great poet; Su Shih (So-shoku, died in 1101), a great man of letters, well known as So-to-ba; Su Cheh (So-tetsu, died in 1112), a younger brother of So-to-ba, a scholar and minister under the Emperor Cheh Tsung; Chang Kiu Ching (Cho-Kyu-sei, flourished about 1131), a scholar and lay disciple of Ta Hwui; Yang Kieh (Yo-ketsu, flourished 1078-1086), a scholar and statesman.

[FN#53] Of doctrinal Zen books, besides Sin Sin Ming by the Third Patriarch, and Fah Pao Tan King by the Sixth Patriarch, the following are of great importance: 

(1) Ching Tao Ko (Sho-do-ka), by Huen Kioh (Gen-kaku). (2) Tsan Tung Ki (San-do-kai), by Shih Ten (Seki-to). (3) Pao King San Mei (Ho-kyo-san-mai), by Tung Shan (To-zan). (4) Chwen Sin Pao Yao (Den-sin-ho-yo), by Hwang Pah (O-baku). (5) Pih Yen Tsih (Heki-gan-shu), by Yuen Wu (En-go). (6) Lin Tsi Luh (Rin-zai-roku), by Lin Tsi (Rin-zai). (7) Tsung Yun Luh (Sho-yo-roku), by Wan Sung (Ban-sho).

Of historical Zen books the following are of importance: 

(1) King teh Chwen Tan-Luh (Kei-toku-den-to-roku), published in 1004 by Tao Yuen (Do-gen). (2) Kwan Tang Luh (Ko-to roku), published in 1036 by Li Tsun Suh (Ri-jun-kyoku). (3) Suh Tang Luh (Zoku-O-roku), published in 1101 by Wei Poh (I-haku). (4) Lien Tang Luh (Ren-O-roku), published in 1183 by Hwui Wang (Mai-o). (5) Ching Tsung Ki (Sho-ju-ki), published in 1058 by Ki Sung (Kwai-su). (6) Pu Tang Luh (Fu-O-roku), published in 1201 by Ching Sheu (Sho-ju). (7) Hwui Yuen (E-gen), published in 1252 by Ta Chwen (Dai-sen). (8) Sin Tang Luh (Sin-W-roku), published in 1280-1294 by Sui (Zui). (9) Suh Chwen Tang Luh (Zoku-den-to-roku), by Wang Siu (Bun-shu). (10) Hwui Yuen Suh Lioh (E-gen-zoku-ryaku), by Tsing Chu (Jo-chu). (11) Ki Tang Luh (Kei-to-roku), by Yung Kioh (Yo-kaku).

14.  Three Important Elements of Zen.

To understand how Zen developed during some four hundred years after the Sixth Patriarch, we should know that there are three important elements in Zen.  The first of these is technically called the Zen Number—­the method of practising Meditation by sitting cross-legged, of which we shall treat later.[FN#54] This method is fully developed by Indian teachers before Bodhidharma’s introduction of Zen into China, therefore it underwent little change during this period.  The second is the Zen Doctrine, which mainly consists of Idealistic and Pantheistic ideas of Mahayana Buddhism, but which undoubtedly embraces some tenets of Taoism.  Therefore, Zen is not a pure Indian faith, but rather of Chinese origin.  The third is the Zen Activity, or the mode of expression of Zen in action, which is entirely absent in any other faith.

[FN#54] See Chapter VII.