The uu flyer is a mobile internet service platform with a labour- and time-sharing concept that allows everyone to register as a runner and to provide services to people in the vicinity to buy, deliver, pick up, run, etc. The internet+leg model is known as the "drops of electric car plates" and the industry as the potential of the shared economy. The platform has opened more than 100 cities in beijing, shenzhen, zhengzhou, xi'an, hangzhou, nanjing, chengdu and changsha, covering 31 provinces and cities across the country, covering more than 1 billion people, more than half a million men running in partnership across the country, and providing services to millions of users and businesses, with averages for all sectors. The project completed two rounds of financing in january and june 2017, amounting to nearly $200 million, as one of the multi-valued projects in the history of the henan internet industry. The uu flyers, a shared economic platform based on big data technology, not only...