As Yanqing hosts the 2019 Beijing Horticultural Expo, a special independent exhibition hall in the life experience hall showcases the ecology and industry of Yanqing. A game called Link-Link allows children to experience the natural progression of gardening in Yanqing throughout the four seasons of spring, summer, autumn and winter. It can encourage people to respect and connect with nature, advocating a green lifestyle. Watch this video to see more.