Thanks for your interest at Trip.com Group. Please be advised that Trip.com Group never conducts a purely text-based interview through instant messaging apps. Formal job offers will be sent via official email, with all official emails originating from the @trip.com domain. Additionally, Trip.com Group never charges candidates any fees at any stage of the recruitment process. Should you have any questions, please do not hesitate to contact us at careers@trip.com. We encourage you to remain vigilant and report any suspicious activity to us promptly.