Smart Cat·Graded Chinese Readers(Level 2):My family in China

My name is Thomas and I am British. It was the first time I had been to China. I lived in a Chinese girl's house, whose name is Su Yan. Her father is a doctor and her mother is a teacher. I called them Uncle Su and Auntie Zhong. On the birthday of Auntie Zhong, I sent her a pretty present and some beautiful flowers, but what happend to Auntie Zhong?