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'."
毅: Perseverance and tenacity. In a name, it often signifies steadfastness, which is beneficial for career advancement.
Meaning: The name has a pleasant rhythm, a stable structure, and conveys the meaning of perseverance and determination.