Guardian lions, also known as foo dogs or shishi, are traditional Chinese sculptures that resemble lions. They are often placed at the entrances of buildings, temples, and homes to protect against negative energies and evil spirits. These statues typically come in pairs, with one male holding a ball and the other female with a cub, symbolizing strength and protection. The origins of guardian lions date back to the Han Dynasty, and they have become a significant part of Chinese culture and art. Made from various materials like stone, bronze, or ceramic, these sculptures are characterized by their fierce expressions and intricate details, representing power and authority.