What's the difference between a dream of Beijing in ten years, a dream of Yangzhou in ten years, and a dream of a brothel?

The latter is authentic, which comes from Du Mu's "Farewell"

Being down and out in the rivers and lakes carrying wine, Chu has a slim waist and a light palm.

I dream of Yangzhou once every ten years, and I have won the reputation of a brothel.

I don't know who changed the phrase "dream of Beijing once every ten years, win the name of a hero in the world" according to the phrase "dream of Yangzhou once every ten years, win the name of a brothel". It has no independent intellectual property rights and belongs to piracy.