Education chain, talent chain, industrial chain, innovation chain. According to information from official website, State Education Bureau, the ecological chain of education industry includes education chain, talent chain, industrial chain and innovation chain. It is the key to deepen the integration of production and education, and to do a good job in school-enterprise cooperation and collaborative education. Education in a narrow sense refers to specially organized school education; Broadly speaking, it refers to social practice activities that affect people's physical and mental development.