Children read books at a book store in the Yangtze River 180 art district in Hefei, east China's Anhui Province, Aug. 4, 2020. The Yangtze River 180 art district, a cultural and creative industry park, is transformed from old industrial plants and provides creative office space and leisure destinations. (Photo by Xie Chen/Xinhua)

People visit the Yangtze River 180 art district in Hefei, east China's Anhui Province, Aug. 4, 2020. The Yangtze River 180 art district, a cultural and creative industry park, is transformed from old industrial plants and provides creative office space and leisure destinations. (Photo by Xie Chen/Xinhua)

People visit the Yangtze River 180 art district in Hefei, east China's Anhui Province, Aug. 4, 2020. The Yangtze River 180 art district, a cultural and creative industry park, is transformed from old industrial plants and provides creative office space and leisure destinations. (Photo by Xie Chen/Xinhua)

People visit the Yangtze River 180 art district in Hefei, east China's Anhui Province, Aug. 4, 2020. The Yangtze River 180 art district, a cultural and creative industry park, is transformed from old industrial plants and provides creative office space and leisure destinations. (Photo by Xie Chen/Xinhua)

People read books at a book store in the Yangtze River 180 art district in Hefei, east China's Anhui Province, Aug. 4, 2020. The Yangtze River 180 art district, a cultural and creative industry park, is transformed from old industrial plants and provides creative office space and leisure destinations. (Photo by Xie Chen/Xinhua)