Yang Zaichun's father, Yang Wenhai, is a student at Waseda University. After the Sino-Japanese War broke out, he returned from studying in the United States and served as a Chinese teacher. When Yang Zaichun was six years old, his father urged him to copy every day. When he was young, he was impatient and impatient, and was severely taught a lesson by his father. However, under the strict supervision of his father, Yang Zaichun has copied this pagoda for ten years. It can be said that his father is his first teacher After getting to know Mr. Huang in the Forbidden City, he personally introduced Mr. Zheng Songxian. Yang Zaichun studied with Zheng Lao for seven years until Zheng Lao moved to Shanghai and gradually lost contact with him.