Literature Reference: 彤闱晓辟万鞍回，玉辂春游薄晚开。—— 《杂曲歌辞 伊州 歌第二》 The red gates open at dawn, as carriages return from spring outings at dusk. Source from 'Zaiqugeci Yizhou Ge Dier'.
彤: Red. It metaphorically refers to a woman's literary and scholarly pursuits, often implying her tranquility, gentleness, humility, good disposition, and talent.
管: The wind instruments. Governance.
Meaning: Tongguan symbolizes literary talent and brilliance, signifying exceptional creativity and eloquence.