Under the warm winter sun, the hot pot is bubbling and steaming. Sitting outdoors with good friends, chatting away, makes the biting cold wind seem gentle. Swish a piece of tripe in the hot pot for a few times as the saying goes "seven up and eight down", locking in the delicious flavor. Then dip it in the sauce and put it in your mouth, and a sense of happiness bursts out instantly. At this moment, life is full of joy, the chill is fading away, and the friendship is growing stronger.