Introduction to plateau holy lakes: Surrounding the sacred mountain of Balagezong, there are Luo Zucuo (a lake bathed by sheep), Tsona Zanwangka (earth pot lake) and Tseringcuo (Longevity Lake). There are 18 plateau holy lakes, large and small. That quiet blue is placed so quietly like a bright mirror among the blue sky, snowy mountains and white clouds. It is clear and rippling, so transparent and clear.