In April 2023, we had an excursion trip to two historical Japanese cities namely Nagasaki and Fukuoka. During the trip, we not only enjoyed a lot of beautiful scenery, but also got in touch with unique Japanese culture. It broadened our horizons and enriched our cultural life, which benefited the students a lot. Through physical investigations, we had a deeper understanding of the Japanese culture, customs which was an invaluable experience that the books could not give the students.