Abstract: The development of new-quality productive forces has put forward higher requirements for the training of high-skilled talents. As the main battlefield for high-skilled talents, higher vocational colleges urgently need to explore more systematic and innovative development paths in the integration of industry with education. This article takes Xi'an Railwayocational and Technical College as the research object, and under the background of the development of new-quality productive forces, it analyzes the construction of dynamic competency model in concept of new engineering in vocational education, and promotes the deep integration of education chain with industrial chain, innovation chain with talent chain. Through practical exploration, the school effectively improved the composite and adaptability of talent training through optimizing the training mechanism, reconstructing the curriculum system and strengthening the coordination between enterprises and schools, which provides a reference for higherational colleges to realize the coordinated development of industry and education and high-quality leap under the leadership of new-quality productive forces.

Key words: New quality productive forces, Higher vocational colleges, Industry-education integration, New engineering in vocational education, “T-shaped talents”, Smart teaching ecosystem