Beef offal, haggis, and brine are scraps of cattle, sheep, and pork, commonly known as "offal", usually including stomach, intestines, heart, liver, lungs, tendons, hooves, heads, and blood.

Chinese has a long history of eating "offal", Shandong has "nine-turn large intestine", Sichuan has "dry sautéed fat intestine", Chongqing has "Mao Blood Wang", Guangzhou has "stewed beef offal", and Beijing has "brine boiled".
There are many ways to eat "offal", which makes people salivate, and because of its low price, it is deeply liked by the majority of "foodie" friends, but some people also ask whether the meat in the corners of the horns such as beef offal, haggis, and brine is dirty or not? Can you eat with confidence? Let's make it clear today.
Editor: Sun Shijia
Source: Popular Science China