Flying on the Farm: From airport to courtyard

Nanyuan Airport, which has a history of more than 100 years, is about to be abandoned. It faces more than 3,000 hectares of farmland and industrial brownfield between the 4th and 5th Ring Roads of Beijing's South Central Axis. Facing the social problems such as industrial recession and unemployment, what kind of transformation should the industry and landscape of the Yuan area face?