Didi launches bike sharing service on its app VW crowned 2017's best-selling carmaker in China Qihoo 360, Beihang University partner on cybersecurity Alibaba hiring elderly shoppers to test Taobao Alibaba shuts down 240,000 online stores selling fake goods in 2017: report DiDi launches bike-sharing service platform Domestic firms team up with UK partner on graphene Didi launches bike sharing service on its app Qihoo 360, Beihang University partner on cybersecurity Alibaba shuts down 240,000 online stores selling fake goods in 2017: report Ofo to share big data of bicycles with 200 Chinese cities Domestic firms team up with UK partner on graphene Alibaba to hire 60-year-olds on $60,000 salary Alibaba hiring elderly shoppers to test Taobao Alibaba chooses Xi’an Hi-tech Zone for regional headquarters Ofo to share big data of bicycles with 200 Chinese cities Alibaba to hire 60-year-olds on $60,000 salary VW crowned 2017's best-selling carmaker in China DiDi launches bike-sharing service platform