亦良亦凉
[yì liáng yì liáng]
In the context of online names,' Liang 'can stand for the character 凉 which implies slightly cold or detached while ‘Liang’(良) means ‘good’. Meanwhile ‘Yi’（亦）is used here simply for emphasis and balance. This phrase gives a somewhat melancholic mood. This person may present different attitudes or reactions to varying situations and people, good or not-so-good.