Calligraphy is an art that needs long-term practice and accumulation. For people who are keen on calligraphy, they can improve their calligraphy level by self-study, attending training courses and participating in competitions. Even if the university is not a calligraphy major, there are still opportunities to engage in calligraphy.
If you are passionate about calligraphy and are willing to constantly learn and improve your skills and abilities, it is entirely possible to engage in calligraphy.