Wikipedia
Yuxiang
Yuxiang is a seasoning mixture in Chinese cuisine, and also refers to the resulting sauce in which meat or vegetables are cooked. It is said to have originated in Sichuan cuisine, but has since spread to other regional Chinese cuisines. The technique of sauteeing the combined base ingredients of garlic, scallions and ginger is sometimes compared with the French mirepoix.
On top of the basic mixture, cooking yuxiang almost always includes the use of sugar, salt, doubanjiang, soy sauce, and chili peppers.