What is the background of cold food?

Background: In the system of the Tang Dynasty, on Qingming Day, the emperor announced that he would take the fire of elm willow as a reward for his near officials. This ceremony has two purposes: first, it marks the end of the Cold Food Festival, and fire can be used; The second is to remind courtiers and officials, so that everyone can learn from mesons who have made meritorious deeds. After the mid-Tang Dynasty, several bad emperors favored eunuchs, so that they were in power, corrupted the state affairs and crowded out courtiers. That's why this poem was published.

The central idea of cold food

By describing the situation in the palace during the Cold Food Festival, the privilege of the feudal ruling class and the corruption of eunuch privilege were exposed.

Cold Food is a poem written by Han Yi, a poet in the Tang Dynasty. Full text: There are flowers everywhere in the spring city, and the east wind is cold and willows are oblique. As night fell, the palace was busy lighting candles, and smoke drifted to the house of the prince and the marquis.

At the end of spring, Liu Xufei is everywhere in Chang 'an, and the east wind of the Cold Food Festival blows the willow branches of the imperial garden. As night falls, the palace is busy distributing candles, and the light smoke from lighting candles is scattered into the homes of princes and nobles.