One Series, One Characteristic – Innovation and Entrepreneurship Competition 2019 November 1, 2019 by admin · Published November 1, 2019 · Last modified January 23, 2021
One Series, One Characteristic – Innovation and Entrepreneurship Competition 2020 – First Prize🥇 September 24, 2020 by admin · Published September 24, 2020 · Last modified February 3, 2021