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Peter Hui Zhang is our founder and has served as the chairman of our board of directors since November 2020, our chief executive officer since December 2018 and a director since December 2017. Previously, he was the chief executive officer of Yunmanman from its inception to December 2018. Prior to founding Yunmanman, Mr. Zhang served as a regional manager of the business-to-business unit of Alibaba Group Holding Limited from 2005 to 2011, a company listed on the NYSE under the ticker symbol “BABA” and on the Hong Kong Stock Exchange under the stock code “9988”. Mr. Zhang graduated from Nanjing University of Aeronautics and Astronautics with a major in electronic engineering and received a master’s degree in electronic engineering from Nanjing University of Posts and Telecommunications.