If these two schools don't accept it, the chances of other schools are slim (calligraphy is an upset in the exam)
It is not clear whether calligraphy is an art class or an art class. But there are many universities that recruit calligraphy candidates.
The examination time is not fixed. Generally, you have to register in early May and take the exam in mid-May (art candidates are in Ninghai).
It stands to reason that as long as you pass the exam, you don't need conditions.
Specific matters can be asked from professional schools or people engaged in relevant education.
There is still one year before the senior high school entrance examination, and there is still a period of time.