特写：修复“为人民服务”飞行地标为何令人动容

Core Points - A recent video has sparked discussions about large flight landmarks inscribed in the Gobi Desert during the 1960s, revealing a long-hidden story [1] - The landmarks, including "Serve the People," were created by the People's Liberation Army's Eighth Aviation School for pilot training navigation [5] Group 1 - The flight landmarks were originally inscribed using simple tools like measuring tapes and shovels, serving as crucial navigation references for pilots in an area lacking ground markers [5] - The restoration of the landmark was initiated by a social media influencer, Lu Yao, who was moved by the damage caused by vehicle tracks and decided to restore it with the help of friends [2][3] - The restored landmark has been recognized as a county-level cultural heritage site, ensuring its protection and proper utilization in the future [7] Group 2 - The original pilots from the Eighth Aviation School reminisced about their training days and expressed admiration for the restoration efforts, highlighting the emotional connection to the landmarks [7] - The phrase "Serve the People" has become a symbol of dedication and commitment among generations of pilots, representing a shared mission and spirit [7]