A guà lì (wall calendar) is a type of calendar designed to hang on a wall, typically featuring one large page per month with decorative images, holidays, and space for notes. The character 挂 means 'to hang' or 'to suspend', indicating how the calendar is displayed, while 历 means 'calendar' or 'almanac', referring to its function of displaying dates and time information. Together, they literally mean 'hanging calendar' — a clear, compound noun formed by combining purpose and form.

Wall calendars are common in Chinese homes, offices, and schools, especially as New Year gifts. They often feature seasonal themes, scenic photography, traditional festivals, or auspicious symbols. Unlike desk calendars (diān lì) or pocket calendars (shǒu jī lì), guà lì emphasizes visibility and shared use in communal spaces. Many people choose them for both practical timekeeping and decorative value, and they’re frequently updated annually around the Spring Festival.