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+We recently learned that Github user ‘RyanTech’ has posted proprietary and confidential Ctrip.com owned copyrighted materials (software code) to your site :
+
+Please remove the materials located at the following locations pursuant to this notice submitted under Github’s DMCA policies:
+
+https://github.com/RyanTech/CTYouth
+
+https://github.com/RyanTech/CTYouthAndroid
+
+I have read and understand GitHub's Guide to Filing a DMCA Notice. I have a good faith belief that the disputed use is not authorized by the copyright or intellectual property owner, its agent, or the law. I swear, under penalty of perjury, that the above information is accurate and that I am authorized to act on the copyright or intellectual property owner's behalf.
+
+We appreciate your cooperation in this matter. Should you wish to further discuss this with me, please reply to this email directly.
+
+Yours sincerely,
+
+Electronic signature: [private]
+
+on behalf of Ctrip.com International, Ltd
+
+[private]