Literature Reference: Chang means beautiful words; Bo means great understanding. 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.
博: Extensive, profound, erudite. When used in personal names, it often signifies a broad perspective and profound knowledge, greatly aiding one's career and fortune.
Meaning: Beautiful words and vast knowledge symbolize wisdom and talent.