Of course. Besides the three basic subjects of Chinese, Mathematics and English, you can also choose other subjects, such as physics, chemistry, biology, history, geography, art, music and physical education. Chengdu Continuing Education Network for Primary and Secondary School Students is an online education service sponsored by Chengdu Education Bureau, aiming at providing diversified and high-quality educational resources for primary and secondary school students. On this platform, students can choose their interested subjects to study through online course selection.