After that, we met other iGEM teams who hold the same goal of new pollutants detection or degradation including DUT-China, SJTU-Biox-Shanghai and NFLS-China. The same goal of dealing with new pollutants driving us to form an alliance. We formed the New Pollutants Alliance, held online meetings to share ideas, and jointly organized a workshop to optimize our projects. The workshop also played a role in disseminating science, which made the relatively unfamiliar concept of new pollutants no longer the elephant in the room, and can enter people's hearts and arouse their attention. We also created a Wiki together to record our results. To act together for the same goal, this is exactly where the meaning of iGEM lies.