Whether to learn foreign language at primary school I can't agree about the opinion more, and I prefer earlier than primary school. The first reason I agree with that is learning a foreign language can bring you perfect pernonciation. I think myself can be an example. I began to learn Mandarin and English when I was in kindergarten.My mother language is Cantonese,in which I speak with my parents at home. When we went to kindergarten,our teacher taught us in Mandarin and also taught us English letter. Compared with my university classmate who begun to learn English since middle school, they pernonced not so correctly. The age up,the more difficult to correct the pernonciation. So if you learn English not in a correct way, if you began younger,you would have more time to correct the mistakes. The second reason I support the expert is when you learn a new language when being young, it's much easier to get the feeling of this foreign language. Language doesn't like maths,we can have only correct answer. Imagine, when you learn it younger,your expression would be more closed to a native speaker. For that reason, the young students would think and say more native than elder students. Last but not least,I agree the kids learn no more than 2 foreign languages or they will be in a high stress. Learning language must not be in a classroom be taught by teacher and do homework as some Chinese parents do. They usually make their child to have many class so as to get a high score than go to a key school.In my opinion, learning language for kids just use ipad or computer,match the pictures and the words,learn in a very happy way.