The bookshop works to create the bookshop environment as a “second library of readers” surrounded by “books, music, coffee” and promotes the brand concept of “reading the world between books and non-books”. After 13 years of development, a model of a city chain of bookstores has been created with the "citizen seaships of the centre" that radiations community stores around the city. It has succeeded in opening 23 light cooperation libraries (including xiamen, wuzhou, beijing), 17 of which are attached to the "enjoyed reading café" with a total area of over 5,500 square metres and 60,000 book varieties. The photocooperative library, which locates lightcooperatives differently from xinhua bookshops, fills the market space left by xinhua bookshops. The light-cooperative library, which is similar to the original bookstores, is more modern and simple, the orange-coloured light shows a warmer sense of homecoming, the bookshop is home to a greater number of young readers, which is more compatible with the location of the light-cooperative library, which locates the audience in working groups between the ages of 20 and 40, because the young reader group prefers new fashion spaces and humanities, using distinctive styles and system book management, to provide consumers with a more convenient sea of books, more than xiaofeizhe. In 1995, when sun ji decided to call his bookshop the “photo-cooperative library”, he expected to create a sense of “private space” distinct from that of a large book-buying centre. Even when the shop is small, the interior space of the light-cooperative study rooms is often deliberately separated into different types of reading areas, some of which are at fault, linked to several levels, allowing readers to find a step at random and to sit there and read books all day. However, light-cooperative study rooms, unlike traditional community bookstores, also incorporate “third space” functions, such as cafés or teahouses, which provide a “third space” for community groups other than their homes and offices. Most of the photosynthetic study rooms have a “café of pleasure” or even seats in the purchase area. In a shop near the university of qinghua, students often wait in line until the bookstore is open. Ten dollars for a cup of coffee can sit all day, and many people use it as a place for “deepness” and dating. From 2007 to 2008, 11 new chains were opened only in beijing, where the “third space” function of starbucks and the luminous library of the traditional corner of the corner of the street had been integrated。