What does "Smile like a flower" mean? Where does "Smile like a flower" come from?

1. Smiling like a flower means to describe a person who is beautiful and smiles as pretty as a flower.

2. Smiling like a flower is a Chinese word. Xiao dimple means the look of dimples when smiling; Ruhua is used to describe a woman’s smiling face as beautiful as a flower. From the modern poem "Farewell".

3. "Farewell": The prime minister is dressed in white, the sky is covered with frost in the ten-mile long pavilion, how long does it take to have black hair and black hair? I have no regrets in this life. I will make mistakes in this life. I will be destined to change in the next life. The smile is like a flower, and the face is like water, how can you be lingering? The love is strong but the lovesickness is weak, and I dance freely in Pengshan.