Qinhuangdao is a tourism city with Shanhai Guan, Lao Longtou and Beidaihe being the most famous. The foreign Students from Yanshan University took videos of Shanhaiguan, Laolongtou and Meng Jiangnv Temple, so that you can experience them online. You can experience the magnificence of the Shanhaiguan, the spirit of the only Great Wall on the sea, Laolongtou, and the legend of Meng Jiangnv crying down the Great Wall.