Liu Yezi is a Xuzhou dialect, which usually describes this person as reckless, rash and incompetent. Origin: Normal people have five lobes in their left and right lungs. It is said that a donkey has six petals, so six petals means to call a donkey. With the continuous evolution of dialects, Liu Ye is not entirely a derogatory term for swearing. Best friends often call each other names, which can show deep friendship.

Xuzhou dialect, also known as Xuzhou Mandarin, belongs to Central Plains Mandarin-Xuhuai Pian-Xuzhou Pian-Xuzhou Dialect. Xuzhou is one of China's Kyushu in history. Today, the border areas of Jiangsu, Shandong, Henan and Anhui are different. This geographical division has led to the * * * exchange of dialects in the border areas of Jiangsu, Shandong, Henan and Anhui. Modern Xuzhou dialect is mainly used in Xuzhou, Pizhou, xinyi city, Suining, Peixian, Fengxian, Xiaoxian, Dangshan, Suqian, Huaibei, Zaozhuang, yongcheng city, Xiayi and other places (there is little difference between them), with more than 20 million users.