When it comes to the Great Wall, we should not feel strange! The great wall can be said to be the crystallization of the wisdom and hard work of the working people in ancient China. The Great Wall in Beijing is the most famous building in China. If you don't visit the Great Wall in Beijing, it's really a waste to go to Beijing. So, do you know where the end of the Great Wall is?
The construction of the great wall can be said to be full of human wisdom. As everyone who has been to the Great Wall knows, his defensive platform is usually built in a relatively rugged place, which is easy to defend, difficult to attack, easy to detect the enemy's movements, and can also prevent the enemy from suddenly attacking his own defense. It seems to be clear at a glance.
Moreover, the possibility of the enemy's encircling from a short cut was also thought by the ancients. This would never happen. The ancients built the only end of the Great Wall in the sea. This place is Shanhaiguan, the first exit of the great wall of the Ming Dynasty. This place is called "laolongtou". Laolongtou is located in Qinhuangdao. He is the only military defense system of the Ming Great Wall, which integrates mountains, seas, and passes into one city. His tower is about 14 meters high.
Chenghai building, the core of laolongtou, is very solid. It has been washed by the sea for hundreds of years without any decay. It is said that when it was built at that time, a lot of iron pots were buckled on the bottom of the sea to reduce the impact of sea water on Shicheng. And this unique way of building, is also written into the annals of history. When foreigners know about it, they all praise the Chinese people for their intelligence.
The wisdom of the ancient Chinese is really admirable. I really want to go to the Great Wall sometime.