A group photo of the French technical teams that worked on the Fujian Navy Yard is displayed in the Museum of Foochow Arsenal 1866 on May 14, 2024. During the establishment of the shipyard, the Chinese government entrusted Prosper Marie Giquel and Paul Alexandre d'Aigwebelle with the tasks of recruiting and leading foreign technical teams, running the shipyard as well as transferring relevant technologies. The cooperation proceeded with the use of both contracts and remunerations as effective measures of reward and punishment, thus becoming a successful example of reciprocity between China and foreign countries within modern history. (Photo by Huang Shan/China.org.cn)