Xiao Jun, one of the founders of Gaode Map, was born in Guiyang. He studied in Peking University and got a bachelor's degree in radio electronics, and then got a master's degree in business administration in Tsinghua University. Before joining Gaode Map, Xiao Jun worked in several companies, including Founder of Peking University and Jinshan Company. Cheng Congwu, male, was born in 1964 and graduated from Beijing Technology and Business University. Founder of Gaud Map.