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...,Lü Yijian recounted the events and then asked, "Is there any way to verify this",Let me know if you have any other text you'd like me to translate!。