Then this should be a foreign brand. At this time, just like children learning Chinese, starting from scratch can help children acquire multiple languages. At this time, Chinese is actually very strange to them, but their learning ability is very strong, just like a hybrid who has the ability to speak two languages. If conditions permit, you can also speak English with him at home, just as you often speak Chinese with him, so as to ensure that your child becomes a bilingual genius.
However, if you only rely on one or two courses in school to expect your child to make any breakthrough, you will have great respect for that teacher. Language is practiced by repetition, what's more, a child who is still so young can gain anything by listening for dozens of minutes. Forget it, he will be familiar with it at most.