For her, the most tragic thing in history is being called: "Xiao Jiang."
Her mother's surname is Jiang. When she was young, she was called Xiao Jiang, then Teacher Jiang, and now... She is Lao Jiang.
Her surname is Liu, her first name is Jiang Wei, and her nickname is Weiwei. I've never been called out... Result...
"Xiao Jiang. Come and get this thing."
"Me?"
"Aren't you Xiao Jiang? Your mother is Teacher Jiang..."
"My... Surname is Liu."
"..."
Super cute dialogue, super loving mother and daughter, inexplicably moved me to tears.