Jiaxun Xin, a 22-year-old male from Minzu University of China, is an undergraduate student specializing in Landscape Ecology and Sustainable Crop Production. Under the mentorship of landscape ecologist Yu Peng, he has devoted two years to researching macro ecology using remote sensing, big data, and machine learning. Currently pursuing his studies, Jiaxun has authored six SCI papers, including a significant contribution as the first author to the paper titled “Both class- and landscape-level patterns influence crop yield,” published in the European Journal of Agronomy.