I'm Li Xinyue, a student from Tsinghua-Columbia Business Analysis double degree program in class 2019. Life in Tsinghua is happy and colorful. High standard lectures and college alumni sharing activities benefit me a lot. Birthday with other 24 classmates from the same program is full of excitement and love, and walking in the beautiful and historic campus is also a delightful experience. I am lucky to study in Tsinghua and to meet all my teachers and friends!