Sun Qinghong, Associate Professor, received his doctorate from Northeast Agricultural University and completed his postdoctoral research at South China Agricultural University. She is currently employed at Northeast Agricultural University. In recent years, research has primarily focused on directions such as soil remediation for quality improvement and efficiency enhancement, resource utilization of agricultural waste, harmless utilization, and synthetic microorganisms. Among these, attention is mainly paid to the passivation of heavy metals during the harmless treatment process of livestock and poultry manure, the role of functional microorganisms, and the improvement of soil fertility by optimized organic fertilizers for polluted soils. To date, a total of more than 20 SCI papers have been published, and multiple scientific research projects such as national key R&D program topics, national key R&D program sub-topics, and projects of the China Postdoctoral Science Foundation have been presided over.