I am now a science student majoring in calligraphy. What school can I apply for? thank you

First, there is no necessary causal relationship between what university you go to and how long you practice calligraphy now. At least in the case of score theory, what grade of school you can go to depends first on how many points you get in the exam. Second, you are a science student, but you like calligraphy, so I think you are a bit of a literary fan, suitable for comprehensive universities, not for schools with a strong engineering atmosphere. Combined with my first point, first determine what level of school (one, two or junior college) you can attend according to your score, and then further determine the school and major in combination with your literary and artistic style and other hobbies. Third, of course, when you go to college, if you want to join a club, you have many choices. There are also calligraphy associations, chess, sports and debate teams. But remember my first point, you must get good grades first, or a good club will miss you.