What does it mean to hang apricot flowers on lanterns?

1924, I was in Jiazi, once in 60 years, which is very rare. A Naxi scholar in Lijiang, Yunnan, made a couplet in Chinese and posted it on a street corner. He said, "Whoever can make a couplet will give a small gift.". This couplet is a string of "flowers" pairs:

Lantern hangs apricot flowers, peach blossoms are red, plum blossoms are white, flowers are worn, peanuts, flowers are added, and flowers are fragrant.

The scholar found it difficult to be right, and it took ten and a half months for someone to be right. As everyone knows, someone came to see you the next day. It turned out that Juren Wang Shuhe made a bottom line with a string of "A" overnight:

Looking through the Preface to Jia Ling, we can see that it is auspicious to be in the armor, auspicious to be in the turtle, and the dragon is now armor, and the turtle is now armor, armor and armor, and the armor is shining.

The scholar insisted on giving a gift, but Wang refused to accept it, which became a much-told story for a while.