怅吟无绪
[chàng yín wú xù]
This nickname, 'Chang Yin Wu Xu,' conveys the idea of a melancholic and disordered recitation or sighing with no clear reason. The person may have thoughts they cannot express in an organized manner or feel dejected for undefined reasons. 'Chang' indicates an expression made in disappointment or nostalgia, and 'Yin' refers to chanting or singing, implying someone is lost in their sadness or contemplations without being able to find peace.