Pork lung with Chili sauce is a famous Hunan dish in Chengdu, also called "husband and wife lung slices". Its history can be traced back to the 1930s. At that time, in a small town near Chengdu, there was a man named Guo Chaohua, whose wife sold beef lung slices.

The formula of pig lung with hot sauce is spicy, with one pig lung as the main material, 200g soybean sprouts, boletus 100g coriander 100g garlic sprout 100g salad oil as the auxiliary materials.