It is said that the names of twins are laughed at by friends because one is called string and the other is called column.
The teacher asked them why they had such strange names.
The child said
My mother died in childbirth behind them, and my endless thoughts are beyond words.
So in memory of their mother, their names were named Yuan.
That ancient poem
Every string, every plant evokes the vanished spring.
Because my mother's name is Huanian.