‘七星’ literally means ‘seven stars’ and most commonly refers to the Big Dipper asterism — a prominent group of seven bright stars in the northern sky, part of the larger Ursa Major constellation. The character 七 (qī) means ‘seven’, while 星 (xīng) means ‘star’; together they form a compound noun denoting this specific celestial formation. In Chinese culture, the Big Dipper holds deep significance in astronomy, folklore, feng shui, and traditional medicine — often seen as a celestial guide or symbol of cosmic order.

The term is also used metaphorically or decoratively: for example, in names of restaurants, brands, or martial arts techniques (e.g., ‘Seven Star Fist’), evoking precision, balance, or auspiciousness. While it can technically refer to any group of seven stars, in everyday usage it almost always implies the Big Dipper unless context clearly indicates otherwise. It appears frequently in classical poetry, almanacs, and Daoist texts, underscoring its enduring cultural resonance.