With all competition venues completed and test events held, China's Hangzhou is set to host a green and smart Asian Games as the "City of Heaven" commemorated one year to go to the opening of the postponed 2022 Games on Friday.
In accordance with Asian Games standards, a string of national gymnastics and trampoline competitions were held at the Hangzhou Huanglong Stadium over the past month.
Besides hosting the competitions, the venues have also been a perfect demonstration of what the Asian Games can bring to public welfare, as 56 competition venues and 31 training facilities have opened to the public since July 1 this year.