I have experienced the scenery of the four major Yongcuos in the Tibetan region, but the last one, Dangjianyongcuo, has captivated me. When I embarked on the journey to Dangjiayongcuo, the excitement in my heart was indescribable.

As the largest holy lake worshipped by Xizang's Yongzhongben religion, Dangrayongcuo is also the fourth largest lake in Xizang. Its water depth is 230 meters, compared with 120 meters in Namco. The water depth of Dangrayongcuo is nearly twice that of Xizang, which is the deepest lake known at present.

In fact, when Qiongcuo and Dangjiayongcuo were in the same lake basin, and the lake water was not yet depleted, they were already the same lake. This is also the origin of Dangqiongcuo's name. In Tibetan, Dangqiongcuo means the small Dangjiayong Cuo. It is said that this lake can change three colors in a day. On the east bank of the lake, there are continuous and towering Chu red mountain walls like screens, which clearly witness the history of the continuous decline of the water in Dangjiayongcuo Lake. A staircase formed by the erosion of the lake water surrounds the lakeside from the mountaintop one after another.

Although the weather was a bit bad, when I finally arrived at Dangjiayongcuo and saw the blue lake water, it was simply refreshing. The strong wind outside the car caused clouds to roll in the sky, sometimes with clear skies and sometimes with continuous rain. In no time, it could experience various weather changes.

When a drizzle passed by, I saw a huge rainbow appearing in the sky through the car window. Excitedly, I jumped out of the car and, disregarding the risk of a drone bombing, lifted it up into the sky, successfully capturing this complete circular rainbow scene.

I am deeply fascinated by the beauty and mystery of Yongcuo. Everything here is so unique and unforgettable. I am fortunate to be able to personally experience this sacred land and feel its charm and power. May Dangjiayongcuo always maintain its purity and tranquility, and continue to attract more people to explore its mysteries.