Tiananmen Square in Beijing, China in December 2017. Security forces in Beijing on May 16, 2018, detained Chui Chun-ming, a cameraperson for the Hong Kong broadcaster Now TV, according to reports. (Reuters/ Stringer)
Tiananmen Square in Beijing, China in December 2017. Security forces in Beijing on May 16, 2018, detained Chui Chun-ming, a cameraperson for the Hong Kong broadcaster Now TV, according to reports. (Reuters/ Stringer)

Chinese police detain Hong Kong journalist