shǔ​gǔ​shēng​chūn

change for the better

黍谷生春 黍穀生春 shǔ​gǔ​shēng​chūn
change for the better
A change for the better in one's life or circumstances; specifically used when a person in poverty or a difficult situation experiences a favorable turn of events. This idiom refers to a legend of a cold valley in the ancient State of Yan that became warm enough to grow grain after music was played.