"Generation Z" enjoys "spiritual recharge" in nature. From Citywalk to Cityride, from "tree hugging" to "20-minute park theory", more and more young Chinese are keen on close contact with nature.

"20 Minutes in the Park Theory" that became popular on the Internet platform originated from an article in the "International Journal of Environmental Health Research": Spending a short period of time outdoors every day can make people happier, even if they don't do exercise, they just stay in the park.