Top China digital news from the last week: Alibaba Taobao has officially rolled out a new app called Taoxiaopu to leverage social e-commerce, Baidu has beaten Microsoft and Google in an ongoing natural language processing competition, Baidu among the first batch of companies to launch autonomous driving tests with real passengers in Beijing, a consortium led by China’s Tencent Holdings Ltd. agreed to buy 10% of Universal Music Group from French media company Vivendi SA, Tesla Inc (TSLA.O) cut the starting price for its China-made Model 3 sedans by 16%, Xiaomi will invest over CNY50 billion (USD7.2 billion) in 5G & AIoT, The health care subsidiary of e-commerce giant JD.com was ranked as the most valuable among 22 new unicorns