App is the official reservation platform for hotels under the banner of the happiness group, and also covers genuine travel interactive communities where people eat, live, travel, travel, buy and enjoy. Hotel management co. Ltd. Tien jin, founded in 2016, is a strategic investment company of the consortium, with mr. Zhang zhang zhang, president of the network, serving as the ceo of the consortium, a tourism industry group that integrates hotel management, information technology, procurement trade. Comfort focuses on the construction and operation of tourism industry chain entities and is committed to the application of innovative internet technologies to traditional tourism industry chains and to the intellectual, scientific and technological development of traditional industries. Based on user data on which to travel, where to go, data-driven, science-driven, technology-driven development, using its own technology research and development team to innovate in the development of management systems such as the aladdin global smart site system, xpms, and the "big housekeeper" smart service system to scale up non-standard hotels. The company is a tourism industry consortium that combines hotel management, information technology and procurement trade. It aims to apply innovative internet technologies to the traditional tourism industry chains and to achieve intellectual, scientific and technological development in the construction and operation of traditional industries。