Eighty years ago, the Chinese Red Army clinched the victory of the 25,000-li (7,767 miles) Long March from 1934 to 1936. The Vietnamese Nguyen Son, better known as “Hongshui” in China, was one of foreign participants we will never forget. In today’s episode of Foreigners in the Long March, we will bring you a story of the fighter who not only served as a commander in the Red Army, but also contributed to the publicity of the Communist Party of China.