I was born and raised in Shantou City, Guangdong Province in China. This is a beautiful coastal city, famous for its delicious foods. I received my bachelor's degree in Tsinghua University and then started my PhD in the institute of Physics, Chinese Academy of Sciences. During my PhD, I designed and constructed a tr-ARPES based on two different methods: high-harmonics generation and non-linear optical effect in crystals. I do enjoy learning and practicing new ultrafast techniques. In addition, I like playing tennis and enjoy spending nights or weekends with friends in tennis courts.