Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to OR o SHELL COMPANY REPORT PURSUANT TO SECT ...

Ctrip.com International, Ltd. (CTRP) Q4 2018 Earnings Conference Call March 4, 2019 7:00 PM ET Company Participants Michelle Qi - Senior Investor Relations Director James Jianzhang Liang - Co-founder, Executive Chairman of the Board Jane Jie Sun - Chief Executive Officer Cindy Xiaofan Wang - Chief Financial Officer Conference Call Participants Gregory Zhao - Barclays Capital, Inc. Ronald Keung - Goldman Sachs James Lee - Mizuho Securities Co., Ltd. Wendy Huang - Macquarie Group Eileen Deng - Deutsche Bank B ...