在圣诞老人结束工作并开启休假模式两个多月后，中国的“春节老人”上岗开工了。

After Santa Claus finished his work and went on vacation about two months, "Chun Jie Lao Ren" (the Old Man of Spring Festival) started his work.

对，你没听错，对于中国人而言，在这个最盛大的传统节日中也有着一位“老人”，他叫落下闳，一位西汉天文学家。你能放鞭炮、看花灯、舞龙狮、吃大餐都是因为落下闳创制的太初历！本期视频，一起来了解春节老人的故事！

Yes,we Chinese people also have a "Santa Claus" for the grandest festival in our traditional culture.

His name is Luoxia Hong, an astronomer in the Western Han Dynasty. His Taichu calendar fixed the date of the traditional Chinese "Spring Festival". In this video, we'll explore the story of"Chun Jie Lao Ren".