Go is an ancient strategic board game originating in China over 2,500 years ago. The word 围棋 literally combines 围 (wéi), meaning 'to surround' or 'to encircle', and 棋 (qí), meaning 'board game' or 'piece'. Together, they reflect the core objective of Go: to surround and control more territory on the board than your opponent by placing black and white stones. Unlike chess, Go emphasizes influence, balance, and long-term planning rather than capturing pieces.

This word is used exclusively for the game itself — never for other board games like chess (国际象棋) or Chinese chess (象棋). It appears in contexts such as hobby discussions, cultural education, competitive tournaments, and historical references. While often associated with East Asian tradition, Go has gained global popularity, and 围棋 is the standard term used in Mandarin media, schools, and official competitions.