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'."
烈:
Blazing fire, formidable. 'Lie' embodies 'radiance, accomplishment, and integrity,' all of which carry profound and elegant meanings.
Meaning: Du signifies steadfastness and resilience, while Lie represents passion and strength, embodying an unwavering and fervent spirit.