Read or explain the meaning of returning to Tibet in detail

Returning to Tibet, traditionally regarded as the Book of Changes in Shang Dynasty, was sent to Japan by Japan in Han and Tang Dynasties, and China was lost after liberation. "Shangyi" returned to Tibet with Kun as the head. "Returning to Tibet" is one of the three changes. "Li Zhou Guan Chun" said: "The method of Taibu Zhang's three changes is to connect mountains, return to Tibet and Zhouyi. Its classics are all eight, and the rest are sixty-four. " It means that Lianshan, Guizang and Zhouyi are three different divination methods, but they are all composed of 64 single divination and 8 divination. According to legend, the Yellow Emperor wrote "Return to Tibet", with 4300 words. Xuan Weng, a scholar in the Song Dynasty, said: "Gui Shu Cang was written by the Yellow Emperor. And the sixty jiazi and the congenital sixty-four hexagrams merged into one, and Yi Zhongtian returned to Tibet. " . In the autumn of the 25th year of Guangxu reign in the late Qing Dynasty (A.D. 1899), he served as the king of imperial academy's wine supply in the Qing court in Beijing (1845- 1900) and got malaria. He sent someone to buy a dose of Chinese medicine at Darentang Chinese Medicine Shop at the food market outside Xuanwu Gate. A medicine that Wang happened to see was called keel. Keels are the bones of ancient vertebrates. How can there be carved symbols hundreds of thousands of years ago on this bone? This aroused his curiosity. Wang, who is famous for studying ancient stone carvings, carefully studied it and found that it is not an ordinary notch, but resembles ancient Chinese characters, but its shape is neither a brush (big seal) nor a seal (small seal). In order to find more keels for in-depth study, he sent someone to Darentang to buy all the carved keels in the drugstore at a high price of two taels of silver each. Later, it was searched by antique dealer Fan and others, and accumulated more than 500 pieces of/kloc-0. It includes 86 volumes of Lianshan Yi and 92 volumes of Gui Zang Yi. Nangong Tang Mo, a Japanese teacher of Yin and Yang who came to China, selected 27 volumes of Lian Shan Yi and 23 volumes of Gui Zang Yi at the price of each Oracle bone 1 gold, and bought them and shipped them to Japan. The remaining "Lianshan Post" and "Guizang Post" were smashed and burned to make pig feed because of the war and the Cultural Revolution after liberation. Master Zhu Ying, a disciple of Nangong Tang Mei, a teacher of Yin and Yang, has published two volumes of Lian Shan Yi and four volumes of Gui Zang Yi in his Notes on Oriental Experience. 1in March, 1993, Gui Zang was unearthed from the Qin tomb at Wangjiatai 15 in Jiangling, Hubei Province, which was called Gui Zang on the Qin bamboo slips of Wangjiatai, and set off a new upsurge of studying Gui Zang in China after liberation. The unearthed Qin bamboo slips Gui Buried is a part of Chapter 7 of Zheng in Volume 2 of Volume 6 of Gui Buried Righteousness, which has great breakthrough and unique data value for the study of Gui Buried in China. Many scholars in our country have become philosophers or feng shui masters by studying part of chapter 7 of volume 6, volume 2 of Gui Zang Yi.