When I was five years old, my father buried his deceased mother and took her ashes with me to my mother's hometown of Qingxian County. It was a small southern county with osmanthus trees all over the streets. In my memory, my mother always talked to me about the osmanthus in her hometown when she was ill. Flower trees, it was late spring when we arrived in Qingxian County. My first impression of Qingxian County was not the streets full of yellow flowers, but the sweet white flowers on the tall locust trees in the courtyard, as well as the teenager hiding in the flowers and the cat calling Xiangxiang in my arms.