People from Huixian County, Henan Province. Zhang Zhigang, male, Han nationality, born in June, 1964, 1 1, worked in July, 1987. He graduated from Tsinghua University Electrical Engineering Department with a master's degree in engineering, and is a professor-level senior engineer. Enjoy the special allowance of the State Council, and be a national candidate for the 100 million talents project in the new century. He is currently an alternate member of the 20th Central Committee, director, general manager and deputy secretary of State Grid Corporation B Group.