Training belongs to other cultural industries. According to the classification method of this standard, the nine categories of Beijing's cultural and creative industries refer to culture and art, press and publication, radio and television, movies, software, network and computer services, advertising and exhibition services, art trade, design services, tourism and leisure services and other auxiliary services. There are 27 middle classes and several small classes under each big class. For example, culture and art include five categories, namely, literary creation, performance and performance places, cultural protection, cultural facilities and services, and cultural and art brokerage agents 12 subcategories. In addition, the standard also divides industries in which only some activities belong to cultural and creative industries in detail.