清唱过往执笔抒情
[qīng chàng guò wăng zhí bĭ shū qíng]
This online name '清唱过往执笔抒情' can be translated as 'Singing the past with a pen that writes sentiment'. This implies someone who often looks back on past experiences and likes to express these emotions through writings or songs. This person could have many memories, stories, and profound feelings about past events.