I didn't study there, but I studied English online at Caizi. The environment there is good, there are many foreign teachers, and I often communicate with teachers. Their spoken English is very pure. Under their leadership, my spoken English is getting better and better. At the beginning, I listened to the audition course, free of charge, at 8 o'clock every night, and it felt good to listen to it once. And the price is cost-effective, so I won't choose it if it is expensive!