A person in the Song

“If that's truly the case, then my Song Dynasty will perish, and in its place will rise a dynasty called Yuan”,There's a teaching volunteer acceptance letter, along with a teaching training certificate, a student ID card from Renmin University of China, and some clothing. There's also a small metal box and a large one, a bunch of bottles and cans, some black and white thread, and some other books...,There's no need to assume any other reasons, but don't jump to conclusions before trying to confirm them.。