Split love
Chinese idiom, Pinyin is f ē NQ í NGP ò I, which means to be unfaithful to the one you love and to be empathetic to the new lover. It comes from the story of pipa, farewell to Nanpu, written by Gao Ming of Ming Dynasty.
explain
It refers to disloyalty to the person you love and empathy with a new lover.
source
Ming Gaoming's "Pipa Ji Nanpu bid farewell": "listen, I have no choice but to break love, who has to be short-sighted."
Split love
a tune of music with a fast tempo - fán xián jí guǎn
good-naturedness leads to propitiousness - hé qì zhì xiáng