Search the official website. Ctrip can be found online by searching the official Ctrip website; in the main interface of Ctrip after opening, click on "My" in the upper right corner to enter the personal interface, and then click on My to log in and use it. Ctrip.comGroup is a large Chinese travel website founded in 1999 and headquartered in Shanghai, with a business scope covering hotel booking, flight booking, vacation booking and other fields.