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 reorganization of real estate business strategy" for the purposes of qinghua, the creation of services, the construction of industrial centres, and the state of technology. The enlightenment letter brought together the strengths of the enlightenment control unit in terms of branding, resources and project reserves, as well as its advantages in terms of project financing, development and operation management, and was committed to becoming the chosen operator of science and technology parks. Enlightenment holdings inc. Was established in 2000 and was preceded by the qinghua science and technology park development centre in august 1994. The enlightenment holdings is an integrated, large-scale enterprise established by the university of tsinghua. It is the development, construction, operation and management unit of the tsinghua science park and is the first demonstration of modern services. On the basis of the 3-strategic helix model, the enlightenment letter creates a cluster-based creation system that integrates resources such as the enlightenment, the enlightenment, the enlightenment control, the concordant star, and the obscene property industry, which combines industrial services, the creation of services, the provision of living services and the creation of a chain-wide industry to create ecosystems. Development and professional management of science and technology parks, creation of an easily accessible and liveable environment, provision of one-stop start-up support services; provision of professional mentorship services for the creation of entrepreneurship based on qinghua's scientific and technological excellence; utilization of the local network of science and technology cities to provide business interfaces up and down the industrial chain for the creation of enterprises and entrepreneurship; sharing of qinghua brand reputations, pooling of social capital, and provision of a rich selection and financing service. Networks of science and technology parks, networks of science and technology talent, and networks of science and technology enterprises have been built to generate convergence, convergence and focus。