Does it take 20 minutes to transfer at the same station in Xuzhou Station?

1. Long distance between platforms: If the platforms of two trains are far apart, passengers have to walk a long way after the next train to reach another platform, which will consume more time and lead to insufficient transfer time.

2. Consider special factors: If passengers carry a lot of luggage, are inconvenient to move or are unfamiliar with the route, even if they have 20 minutes, they can't successfully complete the transfer.

3. Emergencies: In case of emergencies, such as passengers getting on the wrong bus and station equipment failure, it will also lead to insufficient transfer time.