What is the relationship between Dongpo meat and Su Dongpo?

Dongpo Meat includes Huangzhou Dongpo Meat, Hangzhou Dongpo Meat and Kaifeng Dongpo Meat, while Sichuan Meizhou Dongpo Meat is named after Su Dongpo was born in Yumei. Besides, it has nothing to do with Su Dongpo. To make Dongpo meat famous, it has to be Dongpo meat in Kaifeng, Henan Province, also known as clear soup Dongpo meat. Su Dongpo is made from bamboo shoots and pork belly by cooking. This Kaifeng Dongpo Meat made Emperor Renzong of the Northern Song Dynasty smile and was named "Dongpo Meat in Clear Soup", which spread rapidly in Kaifeng.