Why are there so many cars in Adong, Hangzhou

There are a lot of vehicles in Adong, Hangzhou, because he is a car seller who is broadcast live by celebrities on the Internet. Through his on-site sales, he has established cooperative relations with many used car dealers, who are willing to cooperate with him because he has the ability to sell cars to a wider audience. This cooperation mode enables him to obtain a large number of vehicles, thus owning a large number of vehicles.