The overall erhu in Jiangsu is very powerful, so you should work harder on it. As for audition and music theory, the score is not much, but it is also very important, because Nanyi's solfeggio music theory club is difficult and needs to be cautious about culture.
Nanyi exam needs to be refueled, and the science of music is fast.
The Sichuan Conservatory of Music of Dalian University of the Arts is easier to test, but it needs to test solfeggio and music theory. I suggest you study quickly. If you can pass the exam, I will be your senior. Haha, I'm from Nanyi Music Education Department.