Daodao was developed by Beijing Lingtuo Yunhe Information Technology Co., Ltd. founded by Kai-fu Lee? Innovation works? Investment support. The founding team of Lingtuo Yunhe has a strong lineup, and its members have been to well-known universities or enterprises at home and abroad, including Peking University, University of Science and Technology of China, Cornell University, University of Texas, Baidu, YY, sogou, Youku and Sina.