Literature Reference: The 'xiǎo' character is often used in poetry, such as 'At dawn, the wet spots, flowers heavy on the brocade city. — Du Fu's 'Happy Rain on a Spring Night''. The 'fú' character often refers to lotus, as in 'The lotus is like her face, the willow like her eyebrows. — Bai Juyi's 'Song of Everlasting Sorrow''.