Everyone should pay attention to ⚠️ Yuhuadong has three free photo spots from the entrance of the hole to the exit of the hole. At the beginning, I heard this news. I kept sighing about its humanization. So I took a photo, but when I went out of the hole, I found that the photo was divided into two dimensions, two inches and seven inches. Free It is two inches, and if you want to buy a seven-inch photo, you have to pay an extra 20 yuan. Although there are free photos, the two-inch photos are sure to see the face. I think the attraction should inform the tourists in advance of the details.