Dr. Xin Feng, the master's supervisor at the College of Engineering of Northeast Agricultural University, serves as deputy department director of the Department of Agricultural Mechanization. Secretary of Key Laboratory of High Efficient Seeding and Harvesting Equipments, Ministry of Agriculture and Rural Affairs of the People's Republic of China. Members of Chinese Society of Agricultural Machinery and Chinese Society of Agricultural Engineering. Education Background: Sept. 2011–July 2015: Bachelor's degree in Mechanical Design, Manufacturing, and Automation, Harbin University of Science and Technology. Sept. 2015–July 2020: Doctoral Degree in Agricultural Mechanization Engineering, Northeast Agricultural University. Published papers: 1.Behavior of maize particle penetrating a sieve hole based on the particle centroid in an air-screen cleaning unit. Powder Technology, 2021. 2.Investigation on JKR surface energy of high-humidity maize grains. Powder Technology, 2021. 3.Effects of threshing devices, maize varieties and moisture content of grains on the percentage of maize grains broken in harvesting. Agronomy, 2023. 4.Review of Root-Stubble Characteristics and Root-Stubble Crushing and Clearing Technologies for Conservation Tillage. Sustainability, 2024. 5.Design and Test of Vertical Axis Rotating Cutters for Cutting Corn Roots and Crown. Agriculture, 2025. 6.Design and Experiment of Mechanism of Wave Screen for Maize Grain Cleaning. Trans. Chin. Soc. Agric. Mach., 2023.