Introduction to studying in the United States: In 1923, Bing Xin graduated from Yenching University with honors and received a scholarship from Wellesley Women's University in the United States. In August, Bing Xin crossed the Pacific and came to Boston. Three years of studying abroad broadened Bing Xin's horizons, enriched her with new knowledge, made many friends, and met her lifelong partner, Mr. Wu Wenzao. The famous "For Little Readers" was also born here. In the form of communication, Bing Xin lovingly and emotionally presents the longing for her motherland, the customs of a foreign country, her feelings during illness, and her thoughts on life in front of children, and has become a masterpiece that has influenced and nurtured generations of young people.