'Shì fǔ' literally combines 市 (shì), meaning 'city' or 'municipality', and 府 (fǔ), an ancient term for 'government office' or 'administrative seat'. Together, they form a formal, official term for the municipal government—the executive administrative body of a city with sub-provincial or provincial-level status in China, such as Shanghai or Guangzhou. It is used primarily in official documents, news reports, and formal speech, not in casual conversation.

This term specifically refers to the local government led by the mayor and its affiliated bureaus (e.g., planning, transportation, education). Unlike the broader term 政府 (zhèngfǔ, 'government'), 市府 emphasizes the city-level administrative authority and carries a slightly bureaucratic or institutional tone. It’s commonly seen in headlines like '市府宣布新政策' or in public notices about urban development, licensing, or civic services.