杜甫《闻官军收河南河北》是一首十分著名的诗。对第三联“白日放歌须纵酒,青春作伴好还乡”中的“青春”一词,历代注杜诗的人均把它释为“春季”或“春天”。但从文化史的角度,以及杜甫创作这首诗时的心态去考察,我认为,这里的“青春”应为一种酒名,是唐代酒名“抛青春”的简称。唐宋时,人们多称酒为春。这是人们早已认识到了的,如《辞源》 Du Fu “Wen Guanjun received Henan and Hebei” is a very famous poem. The term “youth” in the third phrase “percussion, youthful companion, good homecoming” should be interpreted as “springtime” or “springtime” “. However, from the perspective of cultural history and the mentality of Du Fu’s creation of this poem, I think that ”youth“ here should be a name of liquor and short name of ”tossing youth“ in the Tang Dynasty. When the Tang and Song dynasties, people often called wine spring. This is something people have already realized, such as ”Ci Yuan"