The modern library is not only a place for storage and borrowing, but also a space where people love to stay, socially interact, to be inspired and surprised, effortlessly transferred from”reading to interaction ” through the different scenarios. In future urban life, it will become a link connecting people with knowledge, experience, and creation. Within the city, it will explore the needs and possibilities of the community and stimulate the fresh vitality of the field. A public library support people's spiritual breathing as the lung of city, and heal people of different ages.