The article outlines the core concepts of systems thinking, emphasizing its distinction from traditional "reductionism" by examining issues from the perspectives of interconnectedness, holism, and dynamism. The author describes a system as composed of elements, connections, and functions, with connections and functions being key to determining system behavior. The article further explains the dynamic mechanisms of system change, including stocks, flows, reinforcing loops (positive feedback), and balancing loops (negative feedback), highlighting the importance of understanding these loops for problem-solving. Finally, the article discusses the characteristic of feedback delays in systems, cautioning readers to slow their responses in complex systems to avoid over-intervention and advocating for the idea of "dancing with the system" rather than seeking complete control.