The 2021 World Internet Conference Wuzhen Summit opens in Wuzhen, East China's Zhejiang province, Sept 26, 2021. [Photo/IC]

Photo taken on Sept 19, 2021 shows the venue of the 2021 World Internet Conference Wuzhen Summit. [Photo/IC]

A photo taken on Sept 19, 2021, shows a view of Wuzhen, East China's Zhejiang province. [Photo/IC]

Volunteers in blue uniforms pose for photos in Wuzhen, East China's Zhejiang province, on Sept 22, 2021. [Photo/IC]