For example: 1, tall pine trees and short shrub trees are also hung with ice and snow, which clearly outlines the curves of trees and makes these ice-hanging wonders more colorful. Pine trees are like delicate pagodas. 2. There are plenty of Yushu Qionghua, but there is no trace of "pen and ink". This is not the style of snow, but the rime ice hanging formed by the condensation of moisture when it meets cold.

Ice hanging refers to the glassy transparent or dim ice sheet with rough surface formed when supercooled precipitation hits the surface of an object with a temperature equal to or lower than zero degrees Celsius.

Under normal circumstances, only wet weather such as rain, snow and fog is easy to form ice. Hukou Waterfall, on the other hand, forms a lot of water mist due to the natural drop of water, which creates conditions for the formation of ice hanging nearby.