People enjoy tea at a teahouse in Hong Kong, south China, May 29, 2017. July 1, 2017 marks the 20th anniversary of Hong Kong's return to the motherland. (Xinhua/Qin Qing)
RIGHT BG
People enjoy tea at a teahouse in Hong Kong, south China, May 29, 2017. July 1, 2017 marks the 20th anniversary of Hong Kong's return to the motherland. (Xinhua/Qin Qing)