Among the many ways of gathering, charcoal grill barbecue always occupies an irreplaceable position. Compared with gas grill and electric grill and smoker, charcoal grill barbecue exudes a unique charm. It is not only a choice of cooking method, but also a cultural symbol and social ritual. From the bonfire in primitive society to the barbecue party in modern cities, charcoal fire has always played the role of a bond connecting people's emotions. In the fast-paced modern life, charcoal grill barbecue parties have become the preferred way for people to release stress and enhance their feelings with their unique charm.Why charcoal grill barbecue has become the first choice for gatherings? We will study the deep meaning behind the charcoal grill barbecue party. At the same time, it will compare the characteristics of propane gas grill, kettle grill and electric grill and smoker to show the unique advantages of charcoal grill barbecue.