Jiangnan garden courtyards are traditional Chinese gardens located in the south of the Yangtze River region, known for their tranquil and harmonious environment. These gardens often feature a blend of architecture, plants, and water elements, creating a serene and aesthetically pleasing space. The term 'villas' might refer to modern residential compounds that incorporate elements of Jiangnan gardens into their design. Images of such gardens typically showcase traditional Chinese architecture with intricate wood carvings, stone bridges, ponds, and lush greenery.