Children should study in a relaxed and comfortable environment in order to stimulate their interest in English. E-say is good. You can attend classes at home with just one phone call, which saves time, trouble and worry, and parents can better supervise their children's learning. Record the whole course and review the course content at any time to enhance the learning effect. There will also be one-on-one follow-up service between foreign teachers and teaching assistants to pay close attention to students' learning dynamics. Teachers are all foreign teachers, returning from overseas, and their spoken English is of course authentic, which can correct your pronunciation well and make you speak pure and fluent English. But also one-on-one teaching, which is more targeted. You can get to know it first.