Yunshan outside the party is just an illusion. What does it mean to have your own Changchun in quiet years?

It refers to the so-called fairy land such as overseas fairy mountain, which is nothing more than an illusory fantasy. Down-to-earth and plain life is the fairyland that can be pursued in reality. The whole poem has an indifferent and distant sense of free and easy, but it is not decadent, but encourages a positive attitude towards life.