Cainiao Station in Wutan Town, jiangjin district Address: No.888 Fenghuang Avenue, Yongchuan District, Chongqing. According to relevant public information, Cainiao Station is a digital community life service brand under Alibaba Cainiao [20], and it is the pioneer and leader of community and campus logistics scenes. Provide consumers with choices such as express warehousing, community retail related distribution, self-delivery, on-demand home delivery, group purchase, recycling, laundry, etc., and bring convenience and diversified logistics and life services to consumers.