
Tourists take boats at Victoria Bay in Hong Kong, south China, May 17, 2017. July 1, 2017 marks the 20th anniversary of Hong Kong's return to the motherland. (Xinhua/Li Peng)

Tourists take boats at Victoria Bay in Hong Kong, south China, May 17, 2017. July 1, 2017 marks the 20th anniversary of Hong Kong's return to the motherland. (Xinhua/Li Peng)