On March 16, 2021, the Guangxi Hilly Agricultural Machinery Equipment Research and Development and Demonstration Symposium was held in Nanning. Luo Xiwen, academician of the Chinese Academy of Engineering and professor of South China Agricultural University, was invited to attend the symposium. Zhu Qidong, member and vice chairman of the Party Group of the Autonomous Region Association for Science and Technology, and Wei Zhoufan, secretary and director of the Party Committee of the Agricultural Machinery Center of the Autonomous Region, attended the meeting.