I have been very curious about when you were child how to learn mother tongue? Hello, can I ask a question? I have been very curious about when you were child how to learn mother tongue? In primary school first grade how to begin to learn a language? In China, we from the Chinese character component radical and pinyin began to learn. What about you? Learning the phonetic symbol and English roots（etymon）? These problems are very urgent, if you can answer, I would be grateful.