Lang Ping Town, Yuxiangkou Town, Changyang County. After passing Yesanguan, the bus first went to Lang Ping Town, Changyang County, Yichang City, then turned around and plunged into the ravine, followed the wave line and stuck to the mountain wall. It took more than half an hour to reach Chayuanling Village. One side of Chayuanling is connected with Lang Ping Town, and the other side is connected with Yuxiangkou Town, Changyang County. It is a place where our state borders Yichang City, and is famous for its remote location and drilling technology. Before, all the young people in the village went out to dig wells, and all the family members stayed to plant corn. The industrial economy in the village was almost zero. Changyang County to Yesanguan passes through Lang Ping Town and Yuxiangkou Town of Changyang County.