Literature Reference: Chang means beautiful words; Yong means eternal. Source from 'Shuowen Jiezi'.
昌: Prosperous; thriving. When used in personal names, it often conveys the meaning of flourishing and prosperity, greatly aiding one's career and fortune.
永: Forever, enduring. In the name, it conveys the meaning of being diligent and responsible, with a promising and bright future in one's career.
Meaning: Chang signifies prosperity and flourishing, while Yong represents eternity, symbolizing enduring success and stability.