Passengers wait for buses to Hong Kong in Shenzhen, South China’s Guangdong province, June 13, 2017. This year marks the 20th anniversary of Hong Kong’s return to the motherland. [Photo/Xinhua]
The Hong Kong-Zhuhai-Macao Bridge under construction is seen in South China, May 31, 2017. [Photo/Xinhua]
A vehicle passes Shenzhen Bay Port in South China, June 13, 2017. [Photo/Xinhua]
File photo shows the construction site of the West Kowloon Station of the high-speed railway linking Guangzhou, Shenzhen and Hong Kong, in Hong Kong, South China, May 17, 2017. [Photo/Xinhua]
The green lake water and blue seawater are seen divided by the dam of the Plover Cove Reservoir in Hong Kong, June 6, 2017. [Photo/Xinhua]
Passengers arrive at Hung Hom station by a Guangzhou-Kowloon Through Train in Hong Kong, June 13, 2017. [Photo/Xinhua]
