Under the age of 45, with a solid theoretical and professional foundation and extensive academic contacts with peers in this field. Understand and master the development frontier of this discipline at home and abroad in time, and have the ability to open up new research fields. Meet one of the following conditions: ① Hosting or participating in national scientific research projects 1 or above (top 3). (2) presided over the provincial and ministerial scientific research project 1, published high-level academic papers in this discipline by the first author or foreign language correspondent, published more than 5 papers in natural science journals, and published more than 4 papers in humanities and social sciences journals.