Literature Reference: The misty lowland opens in emerald green, and the colorful peaks rise steeply in the city of rosy clouds. Source from 'Spring Day Ascending Shanzhou City Tower, Looking Down on the Plain, Returning with Red and Green, Adorned with Mist and Rosy Clouds, Dense Green and Variegated Red, Fragrant Flowers and Willows, Viewing the Rivers and Peaks, I Write This Poem.'
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.
原: Originally, the true meaning. It metaphorically signifies the ability to remain steadfast in one's heart and not waver.
Meaning: The name 'Biyuan' conveys the imagery of a fresh and tranquil natural landscape, symbolizing purity and a broad-minded spirit.