?

A passenger takes photos of G5711, the first high-speed train from Shenzhen to Hong Kong, at Shenzhen North Railway Station in Shenzhen City, south China's Guangdong Province, Sept. 23, 2018. G5711 train left Shenzhen North Railway Station at 6:44 Beijing Time on Sunday (1044 GMT Saturday) for West Kowloon Station in Hong Kong, marking the opening of the Hong Kong section of the Guangzhou-Shenzhen-Hong Kong High-speed Railway and that of the whole Guangzhou-Shenzhen-Hong Kong High-speed Railway. (Xinhua/Mao Siqian)?