Core Viewpoint - The article highlights the rise of "Chicken Brother" Li Junyong as a viral sensation during the National Day holiday, emphasizing his dedication to quality and customer service in his food stall business in Jingdezhen, Jiangxi. Group 1: Business Operations - "Chicken Brother" established the "Jingdezhen City Zhushan District Li Junyong Catering Management Studio" on September 30, with a focus on catering management and the sale of pre-packaged food [1][5]. - The stall has installed air conditioning to improve customer comfort during hot weather, as evidenced by multiple videos shared by netizens [3][5]. - Li Junyong and his family work long hours, starting at 6 AM and often finishing around 1 or 2 AM the next day, to meet the high demand for their chicken products [5]. Group 2: Customer Engagement - Li Junyong expressed gratitude to customers for their support and apologized for long wait times, indicating that some customers have queued for hours [4][5]. - He actively engages with customers through humorous remarks and maintains a focus on quality, refusing to use pre-prepared ingredients [5]. Group 3: Quality Assurance - In response to health and safety concerns raised by some netizens, Li Junyong provided testing reports showing that his chicken and cooking oil passed health inspections in Nanchang and Hangzhou [6]. - He also shared his health inspection training certificate to reassure customers about food safety [6].