Millennium ancient salt field refers to the characteristics of which area? How did you do that?

Bitter gourd saltworks are very distinctive. In Hainan Island, high temperature and strong sunshine make salt workers change the way of cooking the sea with salt in the past. They filter Shanghai water with sun-dried seashore sand and sand to make brine with high salt content, and then pour the brine into a stone jar to make salt. The salt produced here tastes fresh and is effective for many diseases. After listening to the newspaper, Emperor Qianlong of Qing Dynasty quickly gave Joan of Arc to Yantian people. Luzhou ancient salt exhibition has more than 1000 beaches of inkstone-type rock salt groups with different shapes. There are still more than 30 salt workers in Yantian village, working in the old way of 1200 years every day.

In a local interview, salt workers leveled the huge natural volcanic rocks at the seaside, chiseled them into shallow stone barrels, injected seawater filtered by more than 6,800 stone barrels, and exposed them to the hot sun to produce salt. A group of salt workers in Putian, Fujian Province moved back to the county seat after hardships, and opened stones to build houses and salt pans on the seashore of Yangpu Peninsula. The salt pit made by the salt maker has a unique feature. It leveled the huge natural volcanic rocks at the seaside, left a convex edge around the top of the stone, and polished the middle of the stone to form a stone bucket. At ordinary times, the seawater filtered by sea mud is animated into a sea mud tank in Yantian at high tide and injected into the sun to produce high-quality edible salt.

Because this salt-making method pioneered the high-yield "solar salt-making", the Qianlong system in the Qing Dynasty endowed Yantian people with virtue, which was later called "Millennium Ancient Salt" and "New Welcome Ancient Salt Exhibition". According to the collected data, Yanjing is located in the Lancang Grand Canyon, only a few tens of kilometers away from Deqin County, Yunnan Province, and the salt field around Yanjing is about 3,700 won. The ancestors who lived here made a living by drying salt in the ancient indigenous way. And this is the only place in Tibet where Naxi people live in compact communities. But I don't know the discovery of ancient salt wells, nor the history of how Naxi people migrated here. But according to local elders, salt wells have existed for thousands of years.

Confused by Gu Yanjing, I got on the bus to this land. Leave the long road and look south. After the grass and work, we arrived at the famous salt well where the ceiling road and Enchang road intersect. Through the window, the Lancang River flows at the bottom of the canyon, and the muddy red river churns like a dragon. The opposite mountain wall is covered with scaffolding to support dense trees. The article explains to curious tourists that this is Yantian. Because the canyon has less flat land, it is an overhead salt pan with civil structure.