Introduction to Fang Zhaobi: Fang Zhaobi is a unique architectural form in China influenced by Feng Shui consciousness, called "screen wall" or "screen wall". The wall was built in the third year of Hongwu in the Ming Dynasty (1370). It is the oldest, most exquisite and most complete large-scale brick carving in Shanghai and even in the country. The screen wall is 6.1 meters wide, 4.7 meters high, about 30 square meters, and is carved from nearly a hundred fine mud and green bricks.