Literature Reference: 'Yi' means strong and decisive, from 'Shuowen'; 'Sheng' means great, from 'Shuowen'.
毅: Perseverance and tenacity. In a name, it often signifies steadfastness, which is beneficial for career advancement.
盛: Prosperous and flourishing. In personal names, it often signifies thriving success in one's career, depicting a scene of vigorous growth and swift triumph, a character that favors the development of one's professional endeavors.
Meaning: The name signifies firm determination, thriving success, and abundant strength.