The snack I miss most in the snack street next to the university is "lean meatballs". I remember an old woman setting up a stall in the snack street next to the school. At that time, I would go to her booth every afternoon to buy a bowl of lean meatballs to satisfy my taste buds, and at the same time, I could eat enough. Because she often comes to buy lean meatballs, the old lady knows me, so she often doesn't want my money, but I will give her some money anyway. Later, she said that she would leave here and stop setting up stalls. Because his wife was in hospital, I was confused at that time, and then I gave her 200 yuan. Grandma refused at first, but later I insisted on eating. When she left, she taught me how to make lean meat pills. Although I can also make lean meat pills, the taste is still not as good as that grandma's. Time passed and I graduated. Now I don't know what happened to that grandmother and her wife. I hope they can stay healthy in their old age.