Shanghai Library has no worries. According to the relevant information inquired, it is publicly displayed: Yuan Tan refers to the original novel of beauty. Indulge in beauty refers to things that are aesthetic, romantic and addicted to beauty. At present, Shanghai Library is the largest single building in China. It is a smart compound library in the era of big reading, integrating books and documents information resources, scientific and technological innovation research and development resources, social science think tank research resources and Shanghai geography research resources, and becoming a study, living room and studio enjoyed by citizens.