政策 (zhèngcè) refers to a set of guidelines or principles that govern decision-making and actions within a specific context, such as government, organizations, or businesses. It serves as a framework for addressing issues, allocating resources, and achieving goals. Policies can be formal, like laws and regulations, or informal, like unwritten rules that guide behavior. In the context of 政府 (government), policies are often created to address social, economic, and environmental challenges. They can include areas such as 教育 (education), 卫生 (healthcare), and 经济 (economy). Effective policies aim to improve the quality of life for citizens and ensure sustainable development.