The Chinese courtyard gate of a Siheyuan, also known as the main gate or front gate, is an architectural feature of traditional Chinese courtyard houses. It typically features intricate wood carvings, upturned eaves, and is often embellished with symbolic elements to represent wealth, prosperity, and family harmony. The Siheyuan is a traditional courtyard residence in China, characterized by a quadrangular layout with a central courtyard surrounded by buildings.