Writing in The Star (Malaysia), Yip Yoke Teng describes a trip by the Mastery Academy of Chinese Metaphysics to study the feng shui of Tibet.
They visit Namucuo (commonly known as Nam Co or Nam Tsho, a high salt lake.
It was evident that all mountain ranges converged on the lake, and there was an island emerging from the centre of the lake. Together, they formed “The Dragon Celebrating Pearl Formation” that facilitated Tibet’s spirituality.
Incidentally, Teng (and other sources) refer to Nam Co as “highest lake on earth,” but there are other, higher lakes, including Orba Co, the site of the highest islands in the world.