Professor Shen Hong of Zhejiang University delves deep into China's history through international perspectives. Venturing into prestigious global institutions, Shen unearthed vintage photographs that depict China from the late 1800s to the early 20th century, which offer a unique perspective into the intersections of China's history and its ties with the world. Dive into this edition of "Footprints" as we join Shen Hong's quest to retrieve China's memories from Western archives.