After Hangzhou receiving the flag from Jakarta at the closing ceremony of the 18th Asian Games on Sept 2, 2018, the 2022 Hangzhou Asian Games Promotional Video was broadcast on the big screen. Within 3 minutes, from Liangzhu culture, the appealing Great Canal to the beautiful scenery of the West Lake, from entrepreneurial innovation to sports invitation, it reflects the unique charm of Hangzhou as a city of innovation and vitality, a capital of ecology and civilization.