Literature Reference: 四十年来[真]久故，三千里外暂相逢。—— 《别蕲春王判官》 After forty long years, we meet again briefly after three thousand miles. Source from 'Parting with Magistrate Wang of Qichun'.
久: Long-lasting, enduring. In names, it conveys the meaning of remaining true to one's original aspirations and persevering, making it an auspicious character for names.
故: Thus, the tale unfolds.
Meaning: Long-standing friendship and deep affection.