Jingming Island is a place of worship for Xu Xun. In the Tang Dynasty, Xu Xun's deeds began to be widely celebrated and immortal, and there was a cult fever. During the period of Tang Gaozong and Wu Zetian, Mr. Hu Huichao from Dongzhen restored the memorial site of Xu Xun, the Western Hills, and wrote books to publicize Xu Xun's filial piety, which made preparations for the formation of Ming Dow in the Southern Song Dynasty. During the Northern Song Dynasty, under the strong advocacy of the rulers, the image of Xu Xun's loyalty and filial piety was established, and people's worship for him became increasingly enthusiastic, which laid a mass foundation for the formation of Jing Ming Dow, whose ancestor was Xu Xun in the Southern Song Dynasty. He Shoucheng in the Southern Song Dynasty said in "Preface to the Secret Law of Nine Old Immortals Newly Revised by Lingbao Jingming": At the beginning of the Southern Song Dynasty, Mr. Xu Xun really went down to Lingxi Mountain to educate the people on loyalty, filial piety, honesty and prudence with the secret law of Lingbao Jingming. In fact, this He Shoucheng (why Jing Ming Dow is called a true man) is the founder of Jing Ming Dow in the Southern Song Dynasty. He Shoucheng preached and taught more than 500 people, which clearly displayed the banner of "loyalty and filial piety", which was different from the emphasis on "filial piety" in Xu Xun worship in the Tang Dynasty. The emergence of Jingmingdao is closely related to Lingbao School, and some people think that it originated from Lingbao School.
The complete collection of loyalty and filial piety. Ren Yuji, editor. History of Taoism in China (Shanghai: Shanghai People's Publishing House, 1990), pp. 568-58/kloc-0. Qingxitai: History of Taoism in China (Chengdu: Sichuan People's Publishing House, 1993), Volume III, pages 128 to 134 and 347 to 362. Li's Introduction to Taoism (Beijing: Zhonghua Book Company, 1989), pp. 160 to 164. Taoism in China (Shanghai: Knowledge Publishing House, 1994), Volume I, pages 183 to 186. Li Editor-in-Chief: Handbook of Taoism (Zhengzhou: Zhongzhou Ancient Books Publishing House, 1993), pp. 109 to10.