Who is Zheng Zhixin? Bochuang Technology Dongmi

Zheng Zhixin: China nationality, without permanent residency abroad, born in 1975, graduated from Zhejiang University with a master's degree in management science and engineering. From 2000 to 2003, he served as the High Commissioner of Dongfang Communication Investment Department, and from 2003 to 2008, he served as the investment management manager of Dongfang Communication Investment Department, and joined the company in March 2008. Since August 2008, he has served as the chief financial officer, secretary of the board of directors and supervisor of Shanghai Guibo Communication Technology Co., Ltd., a wholly-owned subsidiary of the Company.