What is Tai Chi in Feng Shui?

On the origin of taiji diagram. Taiji diagrams are generally divided into two categories, one is a multi-layer combination diagram, and the other is a mutual positive diagram of Yin and Yang fish. There are many opinions about the origin of the multi-layer combination Taiji diagram: (1) It was written by Zhou Dunyi in the Northern Song Dynasty. Pan Xingsi in the Northern Song Dynasty: "(Zhou) is especially good at talking about Ming and reason, and is deeper than Yi Xue. He has made dozens of Taiji pictures, Yi Shuo and Yi Tong." (Epitaph of Mr. Lian Xi) Zhu holds this view (Preface to Taiji). (2) from Chen Tuan. Zhu Zhen in the Southern Song Dynasty: "Chen Tuan sowed seeds with congenital pictures, and sowed Muxiu ... Muxiu spread Zhou Dunyi with Taiji pictures, and Dunyi spread Cheng Hao and Cheng Yi." (Biography of Zhu Zhen in Song Dynasty) Lu Jiuyuan: "Zhu Zifa said that the map of Lianxi Taiji originated from Mu Bochang, and Bo Chang came from Chen Xiyi, so it must be tested." ("Lu Jiuyuan Collection and Zhu Shu") (3) From the life of the Buddha. During the Song and Yuan Dynasties, Liu Yin said, "Or Zhou Zi and his colleagues Su Hu and Shao Gu made a pagoda in Runzhou and handed down his Book of Changes." This "pagoda" is called Shouya. (4) The Endless Map, which originated in Chen Tuan and was carved on the stone wall of Huashan Mountain, was transmitted to Chen Tuan via Wei Boyang, and was carved on the stone wall of Huashan Mountain by Chen. Later, it was passed on to Zhou Dunyi through planting and wooden show, and Zhou transformed it into a Tai Chi map. (Tai Chi Picture Compilation) In the Song, Jin and Yuan Dynasties, Chen Tuan carved the stone wall of Huashan Mountain, which was doubtful. (5) It originated from the Collection of Taoist Scriptures on the Great Cave. Mao Qiling in the Qing Dynasty: "The possible map was made by Taoist priests in Sui and Tang Dynasties, and it was stolen first, which was a congenital map of Taiji. This is the beginning of stealing, and it is called' Wuji', which is in the preface of Tang Xuanzong. " ("Tai Chi Legend") added: "This was before Chen Tuan gave the picture. It was Yan, one in the Taoist Collection, one in the complete works of the Zen source in Guifeng, and the other always came from the magical device. It's really a dirty card." ("Fufeng Gong Shan's Theory on Taiji Diagram") "Zhenyuan Pin" means "Zhenyuan Miao Jing's picture is in Shangdadong". Many modern scholars such as Feng Youlan, Zhang Dainian and Hou Wailu agree with this view. Recently, it has been suggested that the big hole above is the work of Zhou Dunyi, and the two works and preface behind it are not the works of the Tang Dynasty, and the imperial preface of the Tang Dynasty is also forged. (Wang Ka's Summary of Collected Taoist Scriptures and Li Shen's Analysis of the Origin of Taiji Diagram) The evidence is different and still controversial. There are also some views on the origin of the mutual positive Tai Chi diagram of Yin and Yang fish. (1) I got it from a hermit in Shu, or Wu Yijun. At the end of the Song Dynasty and the beginning of the Yuan Dynasty, he said, "Zhu told his friend Cai Ji that he was like Jingzhou and went into the gorge again, so he got the third picture." ("Preface to the Three Pictures of Xie Zhong") is the income of Xie Zhong. These three pictures belong to Peng Weng, the Wuyi Jun Zhao in the early Ming Dynasty. Qian's "Six Books Original Meaning" first recorded the Taiji diagram of Yin and Yang fish. Zhao believes: "Heaven and earth naturally have pictures ... The world passed on Cai Yuan to the hermit of Shu and kept it a secret. Although Zhu Xi didn't understand it, Chen Bofu's present position should be regarded as a skill. " (The Original Meaning of Six Books) Song Lian was quoted by Wei in Qing Dynasty: "Luo Duanliang is the image of Yin and Yang ... The words came from a hermit in Qingcheng Mountain." ("Yi Tu's Discrimination") (2) Derived from "Zhouyi Shentongqi". Zhu: "Innate pictures spread the hope of foreigners, and the hope of foreigners has its own spread. Gaifang's technology is used for cultivation, and so is the Equity Participation Agreement. " (Genre 100) Hu Wei knows the reason from the number of ups and downs of Yin and Yang, which proves Zhu's statement. ("Yi Tu discernment") There is another saying, which is omitted here.