Core Viewpoint - The article commemorates the life and contributions of Dong Yijun, a former deputy director of the Beijing Public Security Bureau and head of the Traffic Management Bureau, who passed away unexpectedly at the age of 58, highlighting his dedication to public service and community engagement [1][18]. Group 1: Career and Contributions - Dong Yijun began his police career in 1989 at the Xicheng District Police Station, where he actively engaged with the community, building relationships and understanding local issues [4][5]. - He was known for his hands-on approach, often visiting neighborhoods and engaging with residents to address their concerns, which became a hallmark of his leadership style [2][3]. - During his tenure at the Traffic Management Bureau, he implemented significant improvements in traffic management by directly observing traffic conditions and making data-driven decisions [6][7]. Group 2: Leadership Philosophy - Dong emphasized the importance of being grounded in reality and understanding the needs of the community, believing that police work should prioritize the well-being of the public [9][10]. - He advocated for a service-oriented approach, encouraging his team to treat citizens' issues as their own and to respond with empathy and efficiency [11][12]. - His leadership was characterized by a commitment to integrity and transparency, as he consistently refused to engage in corrupt practices and maintained a clear moral compass throughout his career [13][19]. Group 3: Personal Values and Legacy - Dong Yijun's personal values included a strong sense of duty, humility, and a commitment to public service, which resonated with both his colleagues and the community [8][20]. - His passing left a profound impact on those who knew him, with many expressing their admiration for his dedication and the warmth he brought to his role [1][18]. - Dong's legacy continues to inspire current and future law enforcement officers to uphold the principles of service, integrity, and community engagement [20].

Core Viewpoint - The exhibition "International Friends and China's Anti-Japanese War" at the National Museum of China highlights the deep connections and support from international allies during China's struggle against Japanese aggression, showcasing artifacts that embody the spirit of resilience and solidarity [6][9]. Group 1: Artifacts and Their Significance - The exhibition features significant artifacts such as Edgar Snow's travel suitcase and the "Lugou Bridge" medical pack invented by Norman Bethune, which symbolize the profound friendships and the indomitable spirit of the Chinese people during wartime [7][8]. - Snow's fountain pen, used to write the initial manuscript of "Red Star Over China," played a crucial role in breaking the information blockade imposed by the Nationalist government, allowing the world to see the reality of the Communist-led Shaanxi-Gansu-Ningxia Border Region [7]. - The "Lugou Bridge" medical pack, designed to facilitate surgeries in the field, represents Bethune's dedication to saving lives, having successfully operated on 115 wounded soldiers over 69 hours before his untimely death due to infection [8]. Group 2: Stories of International Support - The exhibition also highlights the contributions of the Indian Medical Team, whose members adopted names with the character "Hua" to express their solidarity with the Chinese people, and their perilous journey to deliver medical supplies during the war [8]. - The stories of Soviet volunteer pilots and American Flying Tigers illustrate the global support for China's resistance, with many sacrificing their lives in the process [9]. - The narratives of individuals like John Rabe, who provided refuge for Chinese refugees, emphasize the collective effort and moral responsibility shared by the international community in the fight against oppression [9]. Group 3: Lessons and Values - The artifacts serve as a living history, conveying messages of truth-seeking, justice, selflessness, and unity, which are essential values for future generations [9][10]. - The exhibition aims to instill a sense of responsibility and courage in facing challenges, reminding people of the importance of solidarity and mutual assistance in achieving a better life [9].