Group 1: Labor and Innovation - The article emphasizes the significance of ordinary workers who demonstrate extraordinary dedication and creativity, showcasing the power of labor [1] - Zeng Qingli, the administrator of the Laoyeling Tunnel, has worked there for 13 years and has established it as the first highway tunnel in Jilin Province to create a systematic technical archive [2][4] - Dong Ming, known as the "inventor" in the maintenance work area, has contributed to the establishment of the "Dong Ming Model Innovation Studio" in June 2022, highlighting the innovative spirit within the workforce [7][9] Group 2: Technological Advancements in Infrastructure - The Jihigh Group's intelligent drone inspection system was officially put into use in September 2024, enhancing infrastructure safety [11] - The Shuangliao branch has developed 36 small inventions, including automatic cone collection machines and snow removal equipment, saving over 3 million yuan in operational costs [12] - By the end of 2024, the drone system has established 55 inspection routes and completed 632 inspection tasks, identifying 78 issues that provide crucial maintenance information [14] Group 3: Oil and Gas Exploration - Over 2,400 oil exploration workers are actively searching for oil and gas in the remote Kunlun Mountains, overcoming harsh conditions [16][17] - The team has drilled over 10,000 meters this year, equivalent to penetrating a "subterranean Mount Everest," and is currently working in the Yellow River estuary area [20][23]