Is there no express train from Qingdao to Bengbu or Bengbu to Qingdao? I checked. Why are they all high-speed trains? It is too expensive to sit! Who knows?

Take K876 9: 14 from Bengbu to Xuzhou 1 1: 15, with a hard seat of 24.5; Transfer to t160th, Xuzhou1:40, 20: 08, ticket to 98 yuan, hard sleeper 176. A full-seat ticket is only 122.5 yuan, and you can buy tickets online in advance. From Qingdao to Bengbu, take T 162, Qingdao leaves at 6: 39, 15: 59 to Xuzhou, and transfer to K8555. Xuzhou also leaves, 19: 30, 2125 to Bengbu. This will save 200 yuan more than one-way high-speed rail, and save more than 400 yuan round trip. It's just a little long, but everyone has seats.