Prof. Dr. Zengqing Sun is an associate professor at Central South University, a young expert in Hunan Province's "Hundred Talents Program", and the backbone of the Huang Danian-style teaching team of national universities. In 2020, he received his doctorate in materials engineering from RWTH Aachen University and is currently working at the School of Resource Processing and Bioengineering. His main research directions are high-purity mineral materials, CO2 capture, and solid waste resource utilization.