Different from the traditional community bookstore, the photosynthesis study room also absorbs the functions of cafes or teahouses, providing the community with a "third space" besides home and office. Most photosynthesis study rooms have "reading cafes", and some even have seats in the book shopping area. In a branch near Tsinghua University, students often wait in line before the bookstore opens. A cup of 10 yuan coffee can sit for a whole day, and many people regard it as a place for "staring blankly" and dating.