On July 19, 2022, the Shanghai Children's Library (Changfeng Building) was officially opened. The Shanghai Children's Library will operate in the mode of "one library and two sites", providing services both at the West Nanjing Road Building and the Changfeng Building.
The newly opened Changfeng Building has an area of about 16,000 m2 and is the largest single library building for children in the world. The construction began on December 18, 2018, with a total investment of 348 million RMB. The library currently holds a collection of nearly 530,000 items.