Archaeologist Amy has worked here for 20 years, in Jiataiqiu, an archaeological site in Turkey, which is a civilization 9,000 years ago. Chatalhooyuuk, the stronghold of Jiatai Guqiu 9000 years ago, Amy dug here for 20 years, with the largest area of 13 hectares, equivalent to 20 football fields. There are no gaps between houses, no windows and the entrance is on the roof. So the roofs are connected to form a pedestrian street. They also work on it, grinding corn. They are 1 urban residents in the world.