Edition: 1 Edition Introduction to Tibetan-Yi Corridor Research Series "Sur Tibetan Studies" is a collection of essays on Sur Tibetan studies. There are 35 articles in the book, which are divided into two parts. The first part is a comprehensive discussion on Tibetans in southwest Sichuan (including Su 'er Tibetans), and the next part is Su 'er Tibetans. The contents of the book span a long time and cover a wide range. The compiled research results include some historical archives about Tibetan people in Sur during the late Qing Dynasty and the Republic of China, as well as social surveys and academic works conducted by ethnic scholars since the founding of New China, some of which are still unpublished archives or internal published investigation materials. It involves the distribution scope, historical origin, culture and art, language and writing, religious belief, marriage and family, customs and habits, archaeology, etc. ? Part I: Comprehensive Investigation of Tibetans in Southwest Sichuan (1) Investigation Report on Tibetan Social History in Miaoding Area of Mianning County and Ai Commune (2) Brief Report on Investigation of Tibetan Tombs and Inscriptions in Miaoding Area of Mianning County; Notes on Tibetan Investigation in Luning District, Mianning County, Liangshan Prefecture: Historical Investigation of Tibetan Society in Sunshine Hall and Xifan: The Editorial Committee of Sichuan Province (II) Discussion on Tibetan in Southwest Sichuan in Academic Work Historical Manuscript of Yi Nationality Fang Guoyu A Preliminary Study of Tibetan History in Southwest Sichuan, An Overview of Tibetan Scattered in Southwest Sichuan, Xifan and Its Origin Long Xijiang, Ethnic Origin and Name of Tibetan in Southwest Sichuan, Huang Yuebu Part II The Taiping Army of Sichuan Editorial Group passed Xinmin, Baoan and Meiziying in western Sichuan. The situation of Haitang and other places: the origin of the Sichuan editorial group "Duobeard People" and what materials it has about Sichuan pine forest toast in Qing Dynasty: Zhang's Xifan paddy field; On the Historical Factors of "Sur People" in Liangshan Tibetan: Huang Yuebu's Ethnic Identity with Sichuanese: Wu Da (2) Language; The Ethnic Languages in Liujiang River Basin and Their Genre Division ―― Also on the Ethnic Languages in the Upper Reaches of Jialing River and Yarlung Zangbo River Basin ―― A Brief Introduction to the Language and People's Ethnic Identity in the Western Sichuan Ethnic Corridor ―― Liu Wuda's Yearbook of Rare Pictographs ―― The original characters of Sur Liu Yaohan, Song and Yan Ruxian, the characteristics of Yang's Ersu Saba characters and their cognitive value in comparative philology: A study of Wang's Saba morpheme: Zheng Feizhou's Ersu verbs tend to prefix. Two Funeral Words in Qian Anjing's Surzang in Shimian County: Wu Da Nationality in the Food Culture of Qian Anjing's Surzang Wedding: Liu Junbo's Jianghu Trilogy. Ancient buildings in the region ―― Tiaoma Wenzhong (4) Investigation on Tibetan religious customs in Sur, southwest Sichuan: A preliminary study of Qian Anjing's Nine Ways to Send the Soul of Tibetan Bonism in Mianning: Zanke and Road Map by Chen Zongxiang in Mianning; Ma Wenzhong's Exploration of Mianning Tibetan Buddhist Monastery: