yi yan is here among the rocks and now the only waterfall on this majestic river is located.xceeds 400 m. here, not far from the city of xi'an. it narrows to only 50 m. that is why there is such a strong current here. this time , the course of the yellow river was not the most powerful, and we problems could come closer to see everything properly. sometimes the pressure of the water is such that people are not allowed closer to the channel than 50-100 m. otherwise, the great river. it can simply wash away the spectators, enchanted by its beauty, and on the opposite bank, people without fear entered a rocky niche above the water, which , of course, is impossible when the current of the yellow river is the strongest. it is very important for china, it provides drinking water for more than 140 million. people take water from it to irrigate fields. a dozen and a half power plants here on the waterfall. huko can be convinced that the water in the yellow river is indeed a yellowish tint. this is due to the significant content of clay in the river, which enters the water during its