Why does Grain Rain pay tribute to Cang Xie and Grain Rain and Cang Xie?

1 "Grain Rain's Sacrifice to Cang Xie" is a folk tradition that has spread for thousands of years since the Han Dynasty. Legend has it that in the era of the Yellow Emperor, Cang Xie said in a dream: "I want a bumper harvest of grains so that all the people in the world can have food." The next day, the ears of grain fell to the ground. The Yellow Emperor regards Grain Rain Day as a festival called Grain Rain Festival.

2, Grain Rain, there is rain in the valley. Every year from April 19 to April 2 1 day, when the sun reaches 30, it is Grain Rain, which comes from the old saying "Rain makes a hundred valleys". This is the last solar term in spring. After the rain, the soil and paste pulsate, and the grains flourish because of the rain. Now is the best time to plant seedlings, melons and beans.