SHENZHEN, June 28, 2016 (Xinhua) -- Passengers take photos of outside views on the newly-opened subway line 11 which directly links Shenzhen Airport with Futian station on Guangzhou-Shenzhen-Hong Kong Express Rail Link, in Shenzhen, south China's Guangdong Province, June 28, 2016. (Xinhua/Mao Siqian)