What is the poem about "What is it in the morning and evening" in Sword stained with royal blood?

The poem "Sword stained with royal blood" is about "what is it in the morning and evening";

Red and green, year after year.

Feelings are gentle, and you are always wandering.

This poem is adapted from a couplet written by Liu Shuping in Qing Dynasty.

The original text of the couplet is:

Flowers, leaves, green and red, but Wei Xiang deliberately supported them, not teaching wind and rain, and it was cold;

Sole, long live, may all lovers be well, and I will be happy for a long time.

Everyone knows that Mr. Jin Yong is a master of literature. Mr. Jin Yong is well-read and knowledgeable. Most of his novels have changed with a certain historical background. In Mr. Wang's novels, when expressing the love between men and women, there are many classic poems interspersed among them.

For example:

The love letters of Ying Gu and Zhou in The Legend of the Condor Heroes come from four machines.

Original text:

"Four machines. Yuanyang wants to fly together as soon as she knits. The poor old man is white first. Spring waves of green grass, deep in Han Xiao, are relatively bathed in red. "

The sentences read by Yang Guo and Long Xiaonv in The Condor Heroes are from Yuan Haowen's Fishing and Qiu Yan Ci.

Original text:

Ask the world, what is love, teaching life and death? Flying in all directions, the old wings have been hot and cold several times. Have fun, leave the bitterness, and there will be more children in school. You should have a sentence, Wan Liyun, Qian Shan Dusk, who is the only shadow?

Cross grave road, flute and drum when lonely, smoke is still flat. What's the point of evocation? Shan Gui secretly calls the shots. The sky is also jealous. If you don't believe it, birds and swallows are all loess. For generations, leave it to poets to sing, drink and visit Qiu Yan.