Core Viewpoint - The launch of the book "What is Xinjiang" highlights the region's natural beauty, cultural history, and development achievements, marking the 70th anniversary of the Xinjiang Uyghur Autonomous Region [1][2]. Summary by Relevant Sections Geographic and Historical Context - Xinjiang covers approximately one-sixth of China's land area, featuring a diverse topography that reflects Earth's evolutionary history [1]. - The book presents Xinjiang's geological narrative, from ancient seas to modern infrastructure, emphasizing its role as a cultural and economic hub along the Silk Road [2]. Natural Resources and Biodiversity - Water is described as the lifeblood of Xinjiang, with significant glacial reserves contributing to major rivers and lakes, creating fertile oases in an arid landscape [5][6]. - Xinjiang is recognized as a unique biodiversity hotspot, with various ecosystems ranging from deserts to grasslands, showcasing the resilience of life in extreme conditions [6]. Agricultural and Energy Production - Xinjiang is termed a "super grain warehouse," with artificial oases expanding sixfold since the founding of New China, producing 23.3 million tons of grain and 14 million tons of fruits annually [9]. - The region is also an "energy treasure trove," housing 154 types of minerals, with significant contributions to national energy production, including 40% of China's coal and 34% of its natural gas [10]. Transportation Infrastructure - Xinjiang boasts the highest number of civil airports in China, with 28 airports and a comprehensive transportation network that includes over 230,000 kilometers of roads and extensive rail connections [12]. - The region's strategic location as a core area of the "Silk Road Economic Belt" is underscored by the success of the China-Europe Railway Express, which has seen over 80,000 trains in ten years [12]. Cultural and Visual Representation - The book launch was accompanied by a themed photo exhibition showcasing the historical and cultural richness of Xinjiang, which will run until the end of the National Day holiday [15].