Descriptive text describing the Great Wall of Wan Li. Space order

The Great Wall of Wan Li is located in the north of China, starting from Shanhaiguan in the east. The Ming Great Wall starts from Hushan in Dandong, Liaoning Province in the east and ends at Jiayuguan in the west. It runs through 7 provinces, municipalities and autonomous regions including Hebei, Beijing, Inner Mongolia, Shanxi, Shaanxi, Ningxia and Gansu. It flies like a dragon, across towering mountains, across vast grasslands, across vast deserts and towards the vast sea, with a total length of 6,700 kilometers. Known as the Great Wall of Wan Li. ?

The Great Wall was built more than 2000 years ago during the Spring and Autumn Period and the Warring States Period. After the Qin Dynasty unified China, it became the Great Wall of Wan Li. The existing Great Wall was built in the Ming Dynasty. The Great Wall has a long history and magnificent projects. It is the long wall of ancient defense engineering, which is magnificent and can be called a miracle of the world. It is the greatest construction project in the history of human civilization, a miracle created by ancient working people and a precious heritage of the Chinese nation. ?

There are hundreds of Xiongguan, Pass and thousands of watchtowers and beacon towers on the Great Wall of Wan Li, which makes the undulating terrain more majestic and steep. Generally, the Great Wall is made of local materials, the bricks and lime are fired on the spot, and the stones are mined and laid on the mountains. In desert areas, it is paved with willow branches, reeds and sand one by one. In the loess area, most of them are built with soil barriers. The walls of important areas are generally made of bricks and heads. The wall varies in height and width, with an average height of 7 meters. The wall base is generally 6 meters wide and the top is about 5 meters wide. ?

Among the great wall landscapes all over the country, the well-preserved sections of the Great Wall include Badaling, Mutianyu, Simatai, Shanhaiguan, Jiayuguan, Hushan and Jiumenkou Great Wall. Simatai Great Wall in Miyun County is the only Great Wall in China that retains the original appearance of the Ming Dynasty, and it is the "original Great Wall". ?

Badaling Great Wall is the most well-preserved and representative section in Ming Dynasty, which is particularly strong. It is the best place to watch the Great Wall, the outpost of Juyongguan, the important pass and the dangerous terrain, and it has always been a battleground for military strategists. ?

Shanhaiguan Great Wall is the starting point of the eastern end. It was built during the Hongwu period of the Ming Dynasty and has the reputation of "the first pass in the world". The defense system is quite complete. Climbing to the top of the tower, you can see the blue sea and the winding Great Wall, and the scenery is magnificent. ?

The starting point of the westernmost end of Jiayuguan Ming Great Wall is the best-preserved Chengguan, the first pass in Hexi, and it has the reputation of "the first male pass in the world". This is an important stop on the Silk Road. Chengguan is a military defense system composed of inner city, outer city and moat. Now you see the Chengguan, the inner city is mainly rammed by loess, and the bricks outside the bread are very strong and magnificent. Here you can experience the desolation of this lonely desert city. ?

Climbing the Great Wall, you can appreciate China's long civilization, magnificent rivers and mountains, and majestic mountains and rivers. Appreciate the great wisdom and courage of the Chinese nation to create history. You will sigh the greatness, wisdom and memory of the ancients as if they were awakened instantly. One who fails to reach the Great Wall is not a hero. When you see the Great Wall, you will marvel at its grandeur, grandeur and adventure. ?