Literature Reference: 马系千年树，旌悬九月霜。—— 《陇头水》 The horse tethered to a thousand-year-old tree, the banner hung with frost of the ninth month. Source from 'Longtou Shui'.
霜: Ice and frost, embodying purity and grace. Often used to describe women of noble character, elegance, and poise.
旌: The flag symbolizes noble and graceful individuals, harmony between superiors and subordinates, gentleness and benevolence, prosperous success, and a favorable environment.
Meaning: Frosty banners symbolize resilience and purity, as cold and noble as frost, as firm and dignified as banners.