Hello, I am Pengyin Zhang. I am naturally optimistic and enjoy exploring new things, taking on seemingly impossible challenges, and delving deeply into the paths I choose. I believe that identifying the right goal before moving forward matters even more than effort alone. In April 2026, I was fortunate to join Prof. Guanglu Wu’s group, where I hope to learn from the faculty and senior students, broaden my research horizons, and contribute in my own way. My research interests include computational chemistry, host–guest recognition, and molecular simulation. May our hearts always be filled with warmth and sunshine.