Combo photo shows people at the Xinhua Bookstore in Yan\'an, northwest China\'s Shaanxi Province on Sept. 3, 1981 (top, file photo) and a girl reading books at the China Red Bookstore, formerly known as the Xinhua Bookstore, on May 8, 2019 (bottom, taken by Liu Xiao). Yan\'an, a former revolutionary base of the Communist Party of China (CPC), is no longer labeled \
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