Zhang: He studied in Antie No.1 Middle School in junior high school and senior high school, and is currently a member of the Standing Committee of Peking University Party Committee. Vice President Peking University; Professor, Guanghua School of Management, Peking University; Director of Peking University Institute of International Management.

Sun Qichang: At present, he works in Beijing Four Architectural Design Research Institutes, Beijing Liren Architectural Design Co., Ltd. and Beijing Liren International Architectural Design Consulting Co., Ltd. as the general manager of the company.

Wang Xiaolei: He studied in Xi Tieyi Middle School in junior high school and junior high school. He used to be the host of CCTV's Serving You, Tourism Golden Line and Western Channel, and now he is the host of CCTV's social and legal channel "First Line".

Chu Yan: Both junior high school and senior high school are studying in Xi 'an Tieyi Middle School. I graduated from Beijing Institute of Fashion Technology with a master's degree in fashion design, and studied under Professor Li Keyu, a famous stage costume and senior fashion designer in China. At present, he is the teacher of clothing department of Beijing Institute of Fashion Technology and the design director of Beifu Fashion Design and Research Center.

Chang: On 200 1, he was admitted to the Department of Electrical Engineering and Applied Electrical Technology in Tsinghua University. In 2003, he won a Toshiba Scholarship from Tsinghua. In 2004, he won the first prize of Tsinghua University Comprehensive Excellence Award and the first prize of Tsinghua University Social Work Scholarship, and graduated with the title of "Outstanding Graduate of Tsinghua University" (the highest honor in Tsinghua University).

Hu Die: CCTV host.