If the children are young, parents can learn the simplest words and pronunciations with their children and play while listening, so that they can have the best of both worlds. When learning English, input is the first, so we must give children enough input, create an English language learning environment, listen to children's songs and so on.
Secondly, you can use the existing tools around you, and you can choose online English resources and teachers if conditions are limited. If you have the conditions, you must choose an offline professional English education and training institution and find a teacher suitable for children's English learning.
As a language, English definitely needs bold oral communication. Small-class teaching of reading English offline can create a good classroom atmosphere, and teachers and students can communicate and interact well, which not only improves the written test scores in exam-oriented education, but also improves the oral English ability.
Choose professional teachers and teach effective learning methods, so that children can learn well and have fun, and parents can rest assured.