碧锁暮云间

'Bì suǒ mù yún jiān' paints a picture, meaning green lock amidst evening clouds, portraying a poetic landscape that features verdant scenery framed or covered by twilight skies. For a reader of ancient Chinese literature, this scene evokes both visual beauty and emotional depth associated with nature, often used as a backdrop in classical works to set melancholic or thoughtful moods.