The concept system of Su He stage lighting culture includes five elements: mission, vision, values, development concept and enterprise spirit. Among them, the mission answers the question of "why do we exist", which reflects Su He's lofty responsibility as a central enterprise and is the internal driving force for Su He's sustainable development. The vision answers the question of "where are we going" and depicts the ideal blueprint for all Su He people to strive for. It is the pursuit that Su He must set up to fulfill its solemn mission. Values answer the question of "what should we do", are the core of Su He culture, and are the value standards and basic beliefs that all Su He must believe in and stick to all the time. The development concept answers "what kind of rules do we follow", is the overall principle guiding Su He's management activities, and is the management philosophy that must be followed in order to fulfill the mission and realize the vision. The enterprise spirit answers the question of "what kind of inner attitude and behavior style should we have". It is the team temperament and mental outlook that all Su He people should possess, and it is the extension of Su He values at the level of employees' thoughts and behaviors.