Tianjin sunken courtyard in real life

Quick answer：

The subject refers to a real-life scene of a sunken courtyard in Tianjin, China. Sunken courtyards are a traditional Chinese architectural feature where the courtyard is lower than the surrounding ground level. They are often found in ancient residential areas and are characterized by their serene and private atmosphere. In Tianjin, these courtyards reflect the city's rich history and cultural heritage. No specific information is provided about a particular sunken courtyard in Tianjin.