Literature Reference: 一妇独含叹，四坐谁成欢。—— 《明月照高楼》 A woman alone sighs, while no one else finds joy. Source from 'Bright Moon Shines on the High Tower'.
含: Implication, encompassing.
叹: Chanting: A lyrical lament that resonates with the soul.
Meaning: To contain a sigh signifies a deep emotion and reflection, expressing profound feelings and contemplation.