Core Viewpoint - Liu Yuhui, an aircraft system engineering management expert from China Southern Airlines, has been awarded the title of "Great Craftsman" for his contributions to the aviation industry, particularly in developing the "Tian Tong" system for remote aircraft monitoring [1][3]. Group 1: Achievements and Recognition - Liu Yuhui is recognized as the creator of China's first aircraft "cloud diagnosis" solution, the Tian Tong system, and has received multiple honors including National Labor Model and the National May 1st Labor Medal [3]. - The Tian Tong system has undergone upgrades, functioning like a "health bracelet" for aircraft, allowing for early fault warnings and significantly improving safety and maintenance efficiency [5]. Group 2: Technological Development - In the late 1990s, the domestic aviation industry faced challenges due to the monopoly on remote monitoring technology, leading China Southern Airlines to decide on independent research and development [4]. - Liu Yuhui led a team to develop the "Aircraft Remote Diagnosis Real-time Tracking System," which was completed in 2001 and received a national invention patent in 2006, filling a domestic industry gap and achieving international advanced standards [4]. Group 3: Contribution to Domestic Aircraft Manufacturing - Liu Yuhui has played a significant role in supporting the development of China's large aircraft, collaborating with COMAC engineers and sharing expertise to create a comprehensive technical document [5]. - The monitoring models developed by Liu and his team have been adapted for the C909 and C919 aircraft, contributing to the safety and reliability of domestic large aircraft [5]. Group 4: Vision and Commitment - Liu Yuhui emphasizes the importance of continuous learning and technological advancement, viewing his journey as an ongoing "Long March" in the pursuit of excellence [6]. - He expresses a commitment to passing on the spirit of craftsmanship to future generations, ensuring that the values of dedication and innovation persist within the team [6].

Core Viewpoint - The article highlights the achievements of Liu Yuhui, an expert in aircraft system engineering at China Southern Airlines, who has been recognized as a "National Labor Model" for his contributions to the aviation industry, particularly through the development of the "Nanhang Tian Tong System," a remote aircraft diagnostic system [1][6]. Group 1: Achievements and Innovations - Liu Yuhui led the development of the "Nanhang Tian Tong System," which serves as a remote diagnostic tool for aircraft, significantly enhancing flight safety and maintenance efficiency [6][7]. - The system was developed independently by China Southern Airlines, breaking the technical monopoly previously held by manufacturers, which charged exorbitant service fees [6][7]. - The "Nanhang Tian Tong System" received a national invention patent in 2006, marking it as the first invention patent for China Southern Airlines and filling a gap in the domestic aviation industry [6][7]. Group 2: Contributions to the Aviation Industry - Liu Yuhui's team has expanded the remote diagnostic system to be compatible with various mainstream aircraft models, evolving it into a comprehensive health monitoring system for aircraft [7][9]. - The team has actively participated in the development of China's domestic large aircraft projects, sharing their expertise and experiences with engineers from Commercial Aircraft Corporation of China (COMAC) [7][9]. - The introduction of the C919 aircraft by China Southern Airlines in 2024 is a significant milestone, with Liu Yuhui's team contributing to the safety monitoring systems for these new aircraft [9][10]. Group 3: Personal Dedication and Vision - Liu Yuhui's commitment to his work is evident in his long hours and dedication to the development of aviation technology, which he views as a lifelong journey [10]. - His family, particularly his wife, who is also a senior expert in the aviation field, supports his passion for aviation, highlighting the personal sacrifices made for professional dedication [10]. - Liu Yuhui emphasizes the importance of continuous innovation and technological advancement to meet future challenges in the aviation industry [10].