After more than a year of renovation, the Shanghai urban planning exhibition hall located in Shanghai People's Square was officially opened to the public. The new pavilion will increase the exhibition area of more than 2000 square meters, and will be divided into four theme exhibition halls, namely, the prelude hall, the city of humanity, the city of innovation and the city of ecology. Through the introduction of VR, AR, holographic images, 5D digital urban sand table and other scientific and technological means, visitors will be provided with an immersive interactive visiting experience. (news agency)