Gangwan North Station was indeed sealed off by the relevant organizations, but whether the entire subway station had collapsed was another matter.
Because the official response denied this incident, their meaning was that there was a conflict between the Gangwan North subway station and the underground sewage system, so emergency repairs were underway, but there had not been a collapse.
At least from the entrance of the subway station, there was indeed no sign of collapse, only that the area had been cordoned off by the police.
Conversely, this morning the traffic in Huangmu District of Yangcheng and the three adjoining urban districts had been paralyzed!
Because the authorities had not only blocked off the subway station but also sealed off three subway lines that would pass through Gangwan North Station and their related stops, this resulted in other trains being unable to run as well.