孤人寡语
[gū rén guă yŭ]
'Gu Ren Guayu (Solitary Person with Few Words)': The online name depicts someone who is alone, prefers to be quiet and avoids excessive speech. 'Gu ren' stands for a person living in isolation and 'guayu' reflects sparse talking. So the user may feel isolated or chooses solitude as part of their life style