Group 1 - The article emphasizes the importance of natural conditions, specifically the ideal climate and soil in Yibin, for the brewing of high-quality liquor [2][4] - Yibin's unique climate, characterized by a humid and mild environment, is described as a perfect habitat for brewing microorganisms, which play a crucial role in the fermentation process [2] - The soil in Yibin is rich in various mineral elements, creating a complex ecosystem that supports a diverse range of microorganisms essential for flavor development in liquor [4] Group 2 - The brewing process at Xufu involves traditional methods and high-quality raw materials, including a specific blend of grains that nourish the microorganisms in the fermentation process [6] - The craftsmanship of Xufu's brewers is highlighted, showcasing their dedication to maintaining the ancient brewing techniques and nurturing the fermentation environment [6] - The article concludes that the combination of natural conditions and skilled craftsmanship results in a unique "microbial kingdom," which is fundamental to the distinctive flavors of Xufu liquor [8]

Core Viewpoint - The article emphasizes the unique natural environment of Yibin, where the confluence of the Jinsha, Min, and Yangtze Rivers, along with the presence of Cuiping Mountain, creates an ideal ecosystem for the production of high-quality Xufu liquor [1][10]. Group 1: Water Source - The water used in Xufu liquor production comes from the pure underground water of the Jinsha River, which is filtered through millions of years of glacial sediment, resulting in exceptionally clean and pure water [4]. - This pristine water is crucial for the fermentation and blending processes, enhancing the activity of the yeast and contributing to the liquor's clarity and elegance [4]. Group 2: Ecological Environment - The confluence of the three rivers creates a unique microclimate that is beneficial for brewing, with stable temperatures and abundant water vapor [7]. - Cuiping Mountain acts as a natural barrier, providing a habitat for microorganisms essential for the brewing process, thus forming a "micro-ecological" environment that supports the production of high-quality liquor [7][8]. Group 3: Brewing Techniques - The company combines traditional brewing wisdom with modern technology, optimizing the solid-state fermentation process through meticulous attention to each step, from grain selection to aging [8]. - This dedication to quality and respect for nature is reflected in every drop of Xufu liquor, showcasing the harmonious blend of natural resources and artisanal skills [10].