Note: Big pig's feet: refers to a big liar, inconsistent (usually male), love rat.

Among them, the origin of trotters is divided into two versions:

1, pig's trotters are pig's hands, which means everywhere. Pig hand originated from An Lushan's nickname Dragon Pig. Because An Lushan had an affair with Yang Guifei, she once hurt Yang Guifei's chest with her claws, so the pig's hand also means lust and fornication. This pig hand is also the source of salted pig hand.

2. Pig's trotters are also called pig's trotters. The hero (male pig's trotters) in all kinds of romantic dramas or gossip events is usually love rat, so the big pig's trotters are used to describe love rat.