The name of a girl named Liu comes from a poem.

Qinghuan ...

Drizzle and oblique wind created Han Xiao, while light smoke created sunny beaches in Liu Mei. The time to enter Huaihai and Luo Qing is getting longer and longer. Snow foam and milk flowers float in the afternoon, and Artemisia annua shoots try spring vegetables. Human taste is pure happiness. (Su Shi: "Huanxisha Tours Nanshan from Uncle Liu of Sizhou")

Awkward. . . It may sound strange.