
Combo photo taken on Aug. 20, 2019 by Mao Siqian of Xinhua (up) and on May 30, 2017 by Li Peng of Xinhua respectively shows tourists visiting a shopping center in central Hong Kong, south China. As protracted violence continue to roil Hong Kong, its tourism industry has turned into a chilly winter due to the unrest. In the June-July period, average earnings for tourism workers plunged by 74 percent, while the number of tours in Hong Kong fell 74 percent on average, according to a survey by the Hong Kong Tour Guides General Union. (Xinhua)














