我梦见老师变成容嬷嬷了
[wŏ mèng jiàn lăo shī biàn chéng róng mā mā le]
This net name translates to 'I Dreamt My Teacher Turned into Auntie Rong.' In Chinese culture, Auntie Rong is a strict character from the popular drama 'The Story of the Palace' which often symbolizes severity and harshness. It suggests the user's experience or feeling about their strict teacher.