1、Table of Contents UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWASHINGTON,DC 20549 FORM 20-F (Mark One)ooREGISTRATION STATEMENT PURSUANT TO SECTION 12(b)OR 12(g)OF THE SECURITIES EXCHANGEACT OF 1934 OR xxANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the fis

2、cal year ended December 31,2018 OR ooTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF1934 For the transition period from to OR ooSHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACTOF 1934 Date of event requiring this shell company repo

3、rt.Commission file number:001-33853 CTRIP.COM INTERNATIONAL,LTD.(Exact name of Registrant as specified in its charter)N/A(Translation of Registrants name into English)Cayman Islands(Jurisdiction of incorporation or organization)968 Jin Zhong RoadShanghai 200335Peoples Republic of China(Address of pr

4、incipal executive offices)Jane Jie Sun,Chief Executive OfficerTelephone:+86(21)3406-4880Facsimile:+86(21)5251-0000968 Jin Zhong RoadShanghai 200335Peoples Republic of China(Name,Telephone,Email and/or Facsimile number and Address of Company Contact Person)Securities registered or to be registered pu

5、rsuant to Section 12(b)of the Act:Title of each className of each exchange on which registeredAmerican depositary shares,each representing 0.125 ordinary share,par value US$0.01 per shareNasdaq Stock Market LLC(Nasdaq Global Select Market)Ordinary shares,par value US$0.01 per share*Not for trading,b

6、ut only in connection with the listing of American depositary shares on the Nasdaq Global Select Market.Securities registered or to be registered pursuant to Section 12(g)of the Act:None(Title of Class)Table of Contents Securities for which there is a reporting obligation pursuant to Section 15(d)of