青鸾迷心
[qīng luán mí xīn]
Qing Luan Mi Xin can translate to 'Blue Pheonix Enthralls My Heart.' Here '青鸾' (blue bird/phoenix), originates from Chinese myth, stands for faithfulness; when it captivates one's heart it denotes undying devotion. So this user probably wishes to embody or praise loyalty in their naming choice.