What does the sign of crossing the river to sweep frost and snow mean?

Poetry: The waves are boundless, and the sky looks forward to the boat driving Ye Ran.

When the wind blows to my hometown, I wish the sages in the hall every morning.

Han Xiangzi, one of the legendary Eight Immortals. According to legend, he is the nephew of Han Yu, a famous writer in Tang Dynasty. He is crazy about sex. In early winter, he made peony flowers bloom several times in a few days, and each flower had a poem, which surprised Han Yu greatly. Han Yu, 52, came to Lanyong County, Shaanxi Province in the first month because he discouraged Tang Xianzong from welcoming Buddha bones. It is snowing all over the sky, and the wet horse can't move forward. At this time, Han Xiang saw him off in the snow, and stayed with Han Yu at Languan Inn. After helping him tide over the difficulties, Han Yu wrote a poem for Xiangzi. There is a line in the poem, "Where is the home of Qinling Mountains? Snow embraces the green horse and returns", which refers to this matter.

According to folklore, Han Xiangzi achieved immortality by enlightenment, while Lv Dongbin achieved it by enlightenment. One day, Lv Dongbin met Han Xiangzi by the river, and saw Han Nai, an immortal, deliberately show him the way. He picked a leaf and threw it into the water, asking Han Xiangzi to jump, so that he could reach Elysium. Han Xiangzi jumped without hesitation, and the leaves immediately turned into a cruise ship, carrying Han Xiang away. Since then, Han Xiang has become a part of the Eight Immortals.

Han Xiangzi knows this well and ranks among the immortals. He has both fame and fortune, and everything goes well. Don't say anything more. ...