BEIJING--Two subway stations in Beijing introduced a ... After making a reservation, the user enters the station through a special entrance no earlier than 10 minutes before the reserved time ...

Passengers pose for photos at Chaoyang Station of Subway Line 3 in Beijing, capital of China, Dec 15, 2024. [Photo/Xinhua] Notably, the first phase of Line 3, which includes (passes) Chaoyang ...