Super-large sunken courtyard floor plan

Quick answer：

A super-large sunken courtyard floor plan typically refers to a design feature in architecture where a courtyard is situated below ground level. This design is often seen in traditional Chinese architecture, where it serves various purposes such as providing a tranquil space, enhancing privacy, and allowing for landscaping and gardening. The floor plan would detail the layout of the courtyard, including the placement of structures, pathways, and any natural elements like ponds or rock formations.