Hello, Yang Guofu Mala Tang is full of skill and diligence. Yang Guofu couldn't stand the spicy food in Sichuan himself, so he decided to improve it and make a spicy food suitable for the northeast people. After repeated experiments, he changed the red oil soup base in Sichuan into a bone soup base with sugar and milk, claiming to be mala Tang, which can drink soup. With this innovation, Yang Guofu Mala Tang quickly became popular nearby, and the couple also flew to the branches to become a phoenix.