Mr. Huang Chao, aged 47, is a senior engineer. Mr. Huang started his career in 1999 and has successively served as assistant engineer, deputy director and director of the Line Transportation Department of China Railway First Survey and Design Institute Group Co., Ltd. (CRFSDI). Vice President of China Railway First Survey and Design Institute Group Co., Ltd. (CRFSDI) from October 2015 to December 2019; From December 2019 to August 2021, he was the director and president of China Railway Fifth Survey And Design Institute Group CO., LTD. From August 2021 to July 2024, he was the chairman of China Railway First Survey and Design Institute Group Co., Ltd. (CRFSDI). Mr. Huang graduated from Northern Jiaotong University majoring in transportation and obtained a bachelor's degree in engineering, and later obtained a master's degree in engineering and a doctor's degree in engineering from Southwest Jiaotong University.