In various places in Chongqing, many tourists pictures as souvenirs. With the renewal of new economic business forms and the continuous evolution of consumption habits, attracting target customer groups to interact, take pictures, check in, share, and establish a linkage between social media and offline communication has become the choice of many local scenic spots and businesses. In recent years, the local area has reused some air-raid shelter resources to help urban renewal. Bookstores, museums, cafes, hot pot restaurants, etc. in the air-raid shelters have emerged as the times require, forming a unique new business form of "cave economy". Chongqing, which has integrated multiple business forms, has attracted many young people.

, (intern) /China Youth Daily

来源：中国青年报客户端