Literature Reference: 愿言行路莫多情，送妾贞心在人口。—— 《相和歌辞 秋胡行》 May the path be free of sentiment, and let my chaste heart be spoken of by all. Source from 'The Autumn Hu Song'.
贞: Loyalty and steadfastness. Often used in conjunction with unwavering devotion, it signifies remaining true to one's cherished principles with resolute determination.
心: Heart and intention, often used in names to signify sincerity, is conducive to attracting noble assistance.
Meaning: Chaste heart symbolizes unwavering loyalty and pure, unblemished character.