Set up tents in the park not far from home, spread picnic mats, carefully arrange food, and then take photos and send out a circle of friends - during this May Day holiday, Wu Qiang, who lives in Hefei, Anhui Province, routinely chose to go camping with his friends, “choose poetry and distance, get close to nature and relax”. Wu Qiang found that recently, every weekend and holiday, there are many tents in Hefei parks, and adults and children have a lot of fun. Travel is limited for two years,...