Caixin Global | Friday Tech Briefing: Tongcheng-Elong, VIPKid, Huawei Caixin Global DEALS AND FUNDRAISING. 1. Tongcheng-Elong Files for Hong Kong Listing. What: Tongcheng-Elong Holdings Ltd., a Chinese online travel service provider backed by Tencent Holdings and Ctrip.com International Ltd., filed for an initial public offering (IPO) ... |