My home town

My hometown is a very small city, located in the north of Yangzhou, Jiangsu Province. And i   I had been living lived there for many years before i I went to University, so i I am extaordinary extremely familiar with my home town, even every narrow and old street.s .
As a child, I always admired the life of large city where many modern mordern buildings and colorful acitivity were,unlike my poor hometown, a simple and dull life. Even meeting the old acquintances every time when I go shopping with my mother and we were forced to study all the time at that time. .And I now think it was so heartless when I left i would leave that small smll city for University.However, I ,i miss the simple life in my hometown now after several years living away. I out ,i feel the impersonal emotion among the concrete modern buildings. .

You could use 'extraordinarly familiar' but does not sound natural given the context. It can work though 'extremely' is a much better word, I think.