1. early years my family were from china beijing but my grandparents were from Shandong province. All the members can speak mandarin, but sometimes oldest have some local accents. Then, my father was graduated from uk university, so he speak English very well. In my childhood, my father often teached English about grammar and word expression, and I studied English about 15 years but my level is not high. As mandarin, my parents don’t correct my pronunciation, because their workload very large and I often stay with my grandparents. So, my parents wish that I can study mandarin for myself. In my spare time, I often watch tv news and listen to some local video which I can imitate others how to speak official languages. Also, school can help me quickly to understand the sentence’s mean. 2. education impact in china, everyone know chinese mandarin is official language. In my school, teachers teaches our knowledge use it, but sometimes they have local accents. And my grandparents often speak local language, they are know people talk what’s mean, but they can’t answear. And chinese have different nation, some people don’t speak mandarin in their all life, because they can’ t see other province’s people, just watch in his nation’s people. I aware that some language are more respected than others, like English chinese Russian france Arabic german and spainish. A large number of people speak it everyday, they are official language in the world. Then, in our school, we just speak Putonghua and I remember my first chinese class that teacher teached the vowel. In my opinion, I feel learning English is a method of having a good job. In china, more and more company coporate with other country company, so studying well is good for our future. 3. idiolects I think the idiolect is depend on personal choice of words and phrases, shades of pronunciation. For example, I often put “ you know ” in the final sentence and also it is my tag.