Write an ancient poem of China from memory, Wang Wei's To the Frontier.

Go to the frontier to carry out tasks

Author: Wang Wei

Riding a bike to visit the border and passing through Juyan County. Pengpeng also floated out of Korea, and the geese heading north also flew into the sky.

The vast desert is lonely, and the Yellow River sets the yen. When Xiao Guan met the waiting officials, he was protected by Ran Yan.