“Jí guāng pìan yǔ" is the Chinese name of this work.
"Jíguāng" is an ancient divine creature, and "jíguāngpìanyǔ" means a piece of feather from its body,
“pianyǔ” means fragmentary. It is often used as a metaphor for the remaining precious heritage.
In this work, “Jí guāng pìan yǔ” has been used as a metaphor for some memories that are difficult to pick up and are distant and beautiful, like a river that is difficult to pick up in its entirety.