Literature Reference: 苹蘩礼著，黍稷诚微。音盈凤管，彩驻龙旗。—— 《郊庙歌辞 郊天旧乐章 豫和》 The rites of offerings are solemn, the sincerity of grains is subtle. The sound fills the phoenix pipes, and the colors rest on the dragon flags. Source from 'Jiao Tian Jiu Yue Zhang Yu He'.
龙: The visage and form of the dragon. In a name, it symbolizes supreme authority and a distinguished status of noble stature, signifying a character that aids in the advancement of one's career.
彩: Colorful and radiant. In names, it often signifies abundance and beauty, conducive to a life of joy and diversity.
Meaning: Long Cai symbolizes nobility and auspiciousness, implying brilliance and radiance like a dragon.