The Archives of NanYang Volunteer Drivers and Mechanics (Nanqiao Jigong) are documents that focus on more than 3,000 drivers and mechanics residing in NanYang (an old Chinese name for Southeast Asia) and devoting to international material transportation during the World War II. These documents record the entire process of their presence in the war and their courage and dedication, which are characterized by authenticity, uniqueness, integrity and important significance.