Pupil nickname with grace

Yimo Xuan Shi Min Xuan Xin Yan Yan Xuan Xia Xian Xuan Qin

Yu Xuan Ying Xuan Huan Xuan Si Xuan Wen Xuan Ning Xuan Ya Xuan Ke Xuan Ling Xuan

But Xi Ning Xuan Yun Yu Li Ke Ke Ke Xuan Ya Xuan

Xuan Xuan Xuan Qiang Xuan Yi Zi Xuan Na Li Jing Xuan

I can't think of it. . .