Megosztott hang

My name is Liu Zigang from Dongguan Taiwan Businessmen's Children School. I was born in Taiwan and moved to mainland China with my family at the age of twelve to study and live. This experience helped me adapt to new environments quickly and learn to understand different ways of learning. Since I was little, I have been interested in nature and mechanics. I often go to the countryside to observe insects. When I find something I don’t know, I look up information and ask teachers. In this way, I d