When the spirit of craftsman meets the dream of youth, what kind of "spark" will come out? "I dreamed of becoming a craftsman in a big country since I was young, and I have been working hard to realize this dream step by step," said Liu Yanbing, a CNC lathe worker in the 502 workshop of the Defense Business Department of Inner Mongolia North Heavy Industry Group Co., Ltd. During his study, the post-90s has mastered the NC machining technology and won the second place in the 44th World Skills Competition in 2016 in Inner Mongolia Autonomous Region. After graduating from university in 2017, he came to Inner Mongolia North Heavy Industry Group Co., Ltd. and became a CNC lathe worker. High-end intelligent manufacturing cannot be separated from CNC machining. More than half of the processes of the new products developed by the company need to be completed in the workshop where Liu Yanbing represents. Working overtime with fellow workers to overcome technical difficulties and complete production and development tasks soon became his daily work. "Keep improving, innovate boldly, and make every product into a high-quality product" is the requirement of Liu Yanbing's representative. Day after day, year after year, through hard work, he has solved many technical problems such as processing deformation, vibration, export deviation, and participated in the completion of a number of national key equipment model projects. He and his colleagues studied and conquered the curved surface slotting method, which filled the gap in the processing of the conical shelling groove of the small-calibre gun chamber. Now, Liu Yanbing has become the youngest senior technician of the company and won the honorary title of "National Technical Expert". "This year's government work report puts forward that focusing on the key industrial chain of manufacturing industry, we should focus on high-quality resources to jointly promote key core technologies." Liu Yanbing, the representative of the government, said that he would firmly set his original aspiration, carry forward the spirit of craftsmanship, transform his love for the cause and the country into work motivation and creativity, and strive to compose the youth movement of dedication and service for the country. (Outlook New Era)