(The weather is flowing in the first season), forming a four-character idiom.

The original intention is that a woman's appearance and peach blossom set each other off; Later used to refer to the woman she loves but can't meet. Stay married forever

This is Tang Mengbang's skill poem. On an outing in Kyoto, Cui Hu met a young woman under a peach blossom in a yard. When I visited again the following year, I lamented that things were different and wrote a quatrain: "Last year today, in this door, people and peaches set each other off. People don't know where to go, but peach blossoms still laugh at the east wind. " Later, I used "peach blossom face" to describe the beauty of women. Also refers to the right person.