Literature Reference: 兴，起也。久，长也。——《说文解字》 Xing means to rise, and Jiu means long-lasting. Source from 'Shuowen Jiezi'.
兴: Prosperity and flourishing. In names, it often signifies lofty aspirations and ambitions, and this character is beneficial for career development.
久: Long-lasting, enduring. In names, it conveys the meaning of remaining true to one's original aspirations and persevering, making it an auspicious character for names.
Meaning: Xing Jiu symbolizes thriving and enduring prosperity, representing stability and success.