被约谈：携程、去哪儿、飞猪、同程、美团、京东、航旅纵横、高铁管家、滴滴、高德地图、百度地图、腾讯地图等

Group 1 - The Beijing Municipal Market Supervision Administration held an administrative interview with 12 major online train ticket sales platforms, including Ctrip, Qunar, Fliggy, Tongcheng, Meituan, JD.com, and others [1] - The focus of the meeting was on addressing prominent issues in online train ticket sales that have been strongly reflected by the public [1]