The enlightenment letter is a smart life software for the enlightenment campus. The software provides a wide range of fast-tracking services within the park, including parking reservations, booking of conference rooms, campus information queries, etc., which allow users to access a professional 100-year street service within the letter of the trustee. The enlightenment science and technology city wisdom selection group, ltd., was established by the enlightenment control and the co-customs to implement the business strategy integration reorganization. The association is committed to being an intellectually chosen operator of the science and technology park, in keeping with its aims, which are derived from qinghua, the creation of services, the establishment of industrial centres and the state of science and technology. The enlightenment letter was created by the enlightenment holdings group, in collaboration with the china real estate association, to implement the "integration and re...