大家好，我是来自重庆的程子乐，本科毕业于南京农业大学动物医学专业，希望能够在全球健康学院与大家共同进步！

Hello, I’m Cheng Zile from Chongqing. I graduated from Nanjing Agricultural University majoring in veterinary medicine. And I hope to make progress together at school of global health.