Literature Reference: 碧川迢迢山宛宛。—— 《杂曲歌辞 车遥遥》 The emerald river winds afar, and the mountains stretch gracefully. Source from 'Zaqu Geci Che Yaoyao'.
碧:
The character "碧" originally referred to emerald-green jade, and later extended to signify the color emerald green. In names, it often conveys a sense of vitality and vibrancy.
川: The river flows ceaselessly. The character (字) is vast and potent, capable of triumphing over all things. It is the character of supreme fortune.
Meaning: The name signifies a clear, tranquil, and profound river, embodying purity and serenity.