Han Yong, born in Nanyang, was a poet in the Tang Dynasty. He has been doing paperwork in the army and is good at writing farewell poems. He is as famous as Qian Qi and other poets, and is called "Ten Talents in Dali". Tianbao was admitted as a scholar in 13. Baoying worked in the Hou shogunate since the Qing Dynasty, and then returned to Korea and lived in Chang 'an for ten years. When Jian 'an was in middle age, he was appreciated for writing an article "Cold Food", and he was promoted constantly, and finally became an official in middle school.
Han Yi's poem Cold Food was not only loved by emperors at that time, but also read by courtiers. In Tang Yin Gui Jian, there is also a special record of "Han Yuanwai (Yi) is a poet, whose meaning is close to history, interesting and rich, and his poems are sung one by one, making him a scholar in the imperial court".
Although there is irony in the poem, the vivid and typical description conquered the emperor at that time. According to "Poetry Art", I appreciate this poem of Han very much. After reading it, I also specially gave him a prominent position of "driving doctors know patents". At that time, because the secretariat of Jianghuai had the same name as Han Yi, Dezong specially wrote this poem with his own hand, and approved: "With this Han Yi".