Literature Reference: The Kun River is already under military control, while the hall's willow remains before Crane Ridge. Source from 'Song to Zhou Shangshu on his Way to Huatai'.
堂: The main hall, the distinguished guest. In names, it often refers to someone handsome and dashing.
柳: The weeping willow, a tree of poetic grace, symbolizes the serendipitous arrival of spring, its verdant leaves and budding branches heralding a precious and auspicious fortune.
Meaning: The hall's willow symbolizes resilience and vitality, signifying the ability to maintain life and hope even in adversity.