Liaozhai, Chen Zhongsu, Duke Guan, was demoted to Hepu, impoverished and greatly fatigued. One day he was taking a nap when he dreamed that a spirit came to him and said: “How are you getting by?” Liaozhai said: “I worry from dawn to dusk.” The spirit said: “The Heavenly Emperor, because of your upright loyalty, sent me to come and appoint you as acupuncturist, to serve the people of Hepu, so you can support yourself.” Chen Liaozhai made a great bow to accept the instruction, and the spirit then pointed to various points on his body, saying: “For such-and-such an illness use the needle here, and for such-and-such an illness, use the needle here.” When he awoke, he had red patches all over his body, and got up hurriedly to record them. He stayed in Hepu for many years, relying on this skill for his food and clothing. Subsequently his family were all able to perform acupuncture, taking the spirit as their exemplar.
Anon., Huhai xinwen yijian xuzhi, 後2.226 (Tale 404):
Yuan Haowen 元好問, Chang Zhenguo 常振國 (ed), Xu Yijian zhi 續夷堅志 (Continued Records of the Listener), and Anon., Jin Xin 金心 (ed.), Huhai xinwen yijian xuzhi 湖海新聞夷堅續志 (Continuation of Records of the Listener with New Items from the Lakes and Seas) (Beijing: Zhonghua shuju, 1986).