Department level. Taiyuan is a prefecture-level city, and the deputy secretary of the municipal party Committee is the main hall class. Prefecture-level cities are the second-level administrative regions in China. According to different administrative levels, cities are divided into sub-provincial cities and cities at the level. Taiyuan, the capital of Shanxi Province, is called "Bang" for short, or "Bangzhou", or Jinyang or Longcheng in ancient times. It is an excellent tourist city in China, a national historical and cultural city, a national garden city and a core city in taiyuan metropolitan.