The image is a text-based slide from a presentation on the history of the Shang dynasty in China. The slide is titled "Zhengzhou, the Shanghai dynasty's capital city, was huge. There were a lot of people living, all kinds of instruments of common life and lining workshops. Many remains uncovered proved that the Shanghai civilization had reached higher level. As the represent of the most developed civil-lization in the world at that time, Shanghai civilization con-tinally exported, emitted and transported to nearby areas, and promoted the development of bronze civilization-tion there." The slide has a white background and black text.