Harbin New Silk Road has a good college entrance examination training. My daughter attended the college entrance examination improvement class on 20 10. They are not only responsible for model teaching, but also take care of students in their daily lives, which is the greatest comfort for our parents. I only know half of the professional questions you asked, and I can't give you an answer, but if you ask whether New Silk Road is good or not, I can tell you responsibly. I hope I can give you pertinent advice.