Mao Yisheng: Zhenjiang, Jiangsu. Civil engineer, bridge expert, engineering educator, academician of China Academy of Sciences, academician of American Academy of Engineering and academician of Academia Sinica. 19 16 graduated from Southwest Jiaotong University. Mao Yisheng presided over the work of china academy of railway sciences for more than 30 years and made outstanding contributions to the progress of railway science and technology.
Zhu Kezhen: A native of Dongguan Town, Shaoxing County, Zhejiang Province (now Shangyu District, Shaoxing City, Zhejiang Province). Academician of China Academy of Sciences, party member, producer of China, modern meteorologist, geographer and educator of China. Founder of modern geography and meteorology in China.