Literature Reference: 朱幡徐转候群官，猨鸟无声郡宇宽。—— 《送信州姚使君》 The vermilion banner turns slowly, awaiting officials; the monkeys and birds are silent, and the prefecture hall is wide. Source from 'Seeing off Yao, the Governor of Xinzhou'.
朱: Vermilion, a deep red hue; the name of a mineral; an ancient geographical location; and a surname.
幡: "幡然" translates to "suddenly" or "with a sudden change of mind," akin to the phrase "翻然" in Chinese, which conveys a swift and decisive transformation or realization.
Meaning: The vermilion banner symbolizes the authority and honor of an official procession.