All the old days were happy.

What you want to ask is the origin of everything going well last year, Jingdezhen Deng Chuan Records.

Looking up Baidu Encyclopedia, I know that everything went well last year and this year from the twenty-nine notes of Deng Chuan in Jingdezhen.

The Legend of Jingdezhen Lantern is a history of Zen Lantern written by Shi Daoyuan during the period of Song Zhenzong. His book is a collection of seven buddha in past dynasties, 52 Zen ancestors in past dynasties, and the statutes of 1701 people.