Party classes with the theme of strengthening the army can be taught by non-soldiers. The lecturers of party courses on the theme of strengthening the army are mainly professionals with relevant military background and experience, such as military leaders, senior officers or military experts. They are rich in military knowledge and experience, and can be deeply expounded and interpreted from the aspects of army building and military strategy. Under certain circumstances, non-military personnel are also lecturers of party courses on the theme of strengthening the army. In this case, when it comes to the exchange of knowledge and ideas on the integration of national defense and civil technology, military and social development, experts in related fields will be invited. Strengthening the army's theme party class is an important task for China to promote army building and national defense construction. It aims to strengthen the political construction, ideological education and organizational management of the army and promote the army to achieve the goal of strengthening the army. It is a form of centralized education and training for cadres, military cadres and officers and men in party member.