杜: Du Kang, Du Fu. The character "Du" refers to the sweet pear tree, as stated in the "Shuowen Jiezi" dictionary: "The male is called 'Tang', and the female is called 'Du'."
蕊: The pistil, the central part of a flower, plays a pivotal role and holds the leading position in its structure.
Meaning: Du Rui, with its melodious sound, symbolizes the blossoming of a flower, representing beauty and hope.