C3545
When Ding Changsheng's plane was about to take off, he unexpectedly received a call from Wan Youcai, asking if Ding Changsheng was in Mount Mang, and he wanted to rush to Mount Mang. Ding Changsheng told him that he was about to fly to Southern Sichuan, so the two agreed to meet in the provincial capital, and then go to Mount Mang together.
After getting off the plane