Khabarovsk, Russia, where there is a village where the Na Na people live in the alpine forest. The Russian Na Nai is actually the Hezhe people in our northeast. There are only more than 1,000 people in Naoya in Russia, and they are definitely a minority among ethnic minorities. The village's cabins are scattered. The best building is a small school. When you go in, the children are lunch time. Most of them look like Mongolians. They have big eyes and small eyelids. width. There are stalls at the door to sell those handmade products, small embroidered shoes, elk horn carvings, bark paintings, fish bone jewelry and so on. After the elementary school is a museum called Na Nai, which shows the tools of the Nai people since the Neolithic Age. Here, there are wooden troughs and sticks for making fish skin clothes. Wood mills, and to modern times, the clothes that people wear are basically similar to those of the Manchurian period. It is said that at the end of the river not far from the village, there is also the Stone Age, which was preserved thousands of years ago. It is a rock mural left by the ancestors, and various totem worships are clearly seen on the murals. Worship the mountain god, the rock painting of the water god.