Introduction to Yiran Terrace: Yiran Terrace is located on the high slope northeast of Siwang Pavilion and is one of the commanding heights of Longshou Mountain. The station was originally a flood control communication tower built by the Liaoning Provincial Flood Control Headquarters in 1999. It is now a signal transmitting and receiving tower. In order to improve the scenery of Longshou Mountain, in 2001, the Tieling Municipal Government built a pavilion-style building on the east side of the iron tower, named Yiran Terrace, which means that tourists can climb the mountain with aerial cable climbing.