A visit to the Great Wall is a must in life

Of course you have to visit the Great Wall when you come to Beijing. It was a strategic location and a key point for defending the country. It took a lot of manpower and material resources to build it. There were no machines to help. I think of how skilled people were in carrying materials up there. The magnificent Great Wall has been preserved to this day. The mountains are endless, and the blue sky and white clouds are beautiful! Mutianyu Great Wall If you haven't been to the Great Wall, you are not a true man. After walking the Great Wall, you will be sweating. Haha #万里长城 #Mutianyu长城 #北京