An exhibition at a shopping mall in Beijing to celebrate the 70th anniversary of the founding of China, Aug. 1, 2019. The exhibition shows the tremendous changes in people’s lives over the past seven decades through photos and some now-outdated items that were once important in daily life. The exhibition will move on to Chongqing, Changsha, Xiamen, Xi’an and other cities as part of a national tour. (Photos: China News Service)

An exhibition at a shopping mall in Beijing to celebrate the 70th anniversary of the founding of China, Aug. 1, 2019. The exhibition shows the tremendous changes in people’s lives over the past seven decades through photos and some now-outdated items that were once important in daily life. The exhibition will move on to Chongqing, Changsha, Xiamen, Xi’an and other cities as part of a national tour.

An exhibition at a shopping mall in Beijing to celebrate the 70th anniversary of the founding of China, Aug. 1, 2019. The exhibition shows the tremendous changes in people’s lives over the past seven decades through photos and some now-outdated items that were once important in daily life. The exhibition will move on to Chongqing, Changsha, Xiamen, Xi’an and other cities as part of a national tour.

An exhibition at a shopping mall in Beijing to celebrate the 70th anniversary of the founding of China, Aug. 1, 2019. The exhibition shows the tremendous changes in people’s lives over the past seven decades through photos and some now-outdated items that were once important in daily life. The exhibition will move on to Chongqing, Changsha, Xiamen, Xi’an and other cities as part of a national tour.

An exhibition at a shopping mall in Beijing to celebrate the 70th anniversary of the founding of China, Aug. 1, 2019. The exhibition shows the tremendous changes in people’s lives over the past seven decades through photos and some now-outdated items that were once important in daily life. The exhibition will move on to Chongqing, Changsha, Xiamen, Xi’an and other cities as part of a national tour.