‘掌故’ (zhǎnggù) refers to historical anecdotes, traditional lore, or little-known stories about people, places, or institutions—often passed down orally or recorded in classical texts. The character 掌 (zhǎng) means ‘to hold’ or ‘to be in charge of’, and 故 (gù) means ‘past event’ or ‘story’; together, they literally suggest ‘stories held in memory’ or ‘traditions kept by those in authority’. This word carries a scholarly, somewhat literary tone and is commonly used when discussing cultural heritage, local history, or institutional traditions.

It appears frequently in formal writing, historical essays, museum descriptions, and travel literature—especially when introducing the background of ancient temples, old streets, or famous academies. Unlike casual terms like ‘story’ (故事), 掌故 implies authenticity, age, and cultural significance. It’s rarely used in everyday spoken Chinese but valued in contexts emphasizing continuity, identity, and learned tradition.