I once heard that Nagasaki's glasses bridge is beautiful, but now I see it really tastes a bit of Chinese water town. The glasses bridge is on Nagasaki Prefecture's Nakajima River, compared with the nearby 20 ancient bridges, Lennon, less than 100 meters away from each other, forming a "Nagasaki Shiqiao Group." Japanese history books praise the bridge as "one of the oldest and most famous stone arch bridges in Japan". Just because the reflection of the bridge in the water is a bit like glasses, so it is called the bridge. On the two sides of the bridge, there is an egg hidden on the stone wall, a heart-shaped stone embedded in the stone wall, can you find it?