Taiyuan is one of the biggest cities in China. It has a population of over 3 million.It's the capital city of Shanxi, and it is in the middle of Shanxi.Ti's a city with a long history, and it is famous for its coal and vinegar.
太原是中國最大的城市之一,它有300多萬人口。它是山西的省會,位于山西的中部。太原是一座具有悠久歷史的城市,以煤和醋聞名于世。