The Second Tsinghua Peer Experience Day, organized by the Admissions Office of Tsinghua Shenzhen International Graduate School (Tsinghua SIGS), was held Oct. 25, attracting 101 international students from 22 countries—including Spain, Malaysia, and Russia—and 25 universities, such as Columbia University and Sun Yat-sen University.Participants pose for a group photo.Participants explored Tsinghua SIGS through diverse activities including academic lectures, student sharing sessions, laboratory tou