1. Longtan is a poem written by the poet Wang. The word "Jia" in "meeting nine clouds and breathing black fog" means seeing all the beautiful forests in the world. "Lin" means continuous rain, and "Jia Lin" means showers and timely rain.
2. The changed word is taken from "Wolong Lake in Bishan Cen, spray vortex from ancient times to the present. The faint dumpling flies away from the halo, and the wind and rain always sing. The sun and the moon set each other off in the blue sky. During the day, dark clouds are gathering and thunder rumbles. When you encounter black fog, you will see the beautiful forests of the four seas. "