卖炭翁老人家的煤炭生意
在一个寒冷的冬日，阳光透过薄雾的缝隙洒在了小镇上，人们穿着厚重的衣物忙碌着各自的事情。老张被称为卖炭翁，他每天早晨就要背起一大堆煤炭，一路走到镇上的每个角落，为那些需要取暖的人提供服务。
他手里拿着那把锐利的小斧子，在他的眼中，那是分家的象征。每当夜幕降临，老张就会踏上自己的旅程，将温暖带给那些渴望之人。在这个充满挑战的小镇生活中，老张成了一个不可或缺的人物。
sells coal to the villagers every day, and he is known as the "coal man" in their eyes. He carries a big bag of charcoal on his back and walks around the village, selling it to those who need it for warmth.
The cold wind blows through the streets, but old Zhang doesn't feel it. He is used to this kind of weather. Every morning, he gets up early and starts his work. His hands are rough and his back hurts sometimes, but he never complains.
Old Zhang has been doing this job for many years now. He knows everyone in the village and they all know him too. They call him "Uncle Coal". The children love playing with him when they see him carrying his heavy load of charcoal on his back.
One day, a young girl approached Old Zhang while she was watching her mother cook by the fire place inside their home. She asked Uncle Coal why he always carried such a heavy load all alone every day without any help from anyone else.
Old Zhang looked at her with a smile that seemed like an endless sea full of wisdom: "My dear child,"
