Yellow throat is the major blood vessel of domestic animals such as pigs and cattle, which is rich in protein and has high nutritional value. When eating hot pot, the biggest feature is that it tastes crisp, not the esophagus or trachea of animals, but also the yellow throat. Although there is no specific basis, it may be because of its shape and color.

Yellow larynx is generally the aorta of animals, belonging to thicker blood vessels. After washing and cutting the board, it looks like the esophagus or trachea of the throat, and its color is egg yellow, so it is called yellow throat.