Top 7 in Top 10 famous attractions in the world.
The Great Wall of China is a military defence architecture in ancient China. The history of the construction of the Wanli wall is upstream from the time of the West Zhou. Some of the walls were built in the 5th century BCE, and were later ordered and built by the Qin emperor from 220 BC to 200 BC, and there are only few relics left behind. The famous wall of the city is now built during the Ming period from 1368 to 1647. In Dec 1987, the Wall of the city was placed in the world cultural heritage.