Please give additional activity details (i.e., reach, impact, duration, return on investment) Five participants from the Cochrane China Centre attended the Global Evidence Summit 2024. Mei Fan and Xuan Qin made oral presentations titled "Evaluating the impact of including non-randomised studies of interventions in meta-analysis of randomized controlled trials" and "Machine learning for identifying randomised controlled trials when conducting systematic reviews". We also attended various workshops, plenary sessions, and a meeting of the Evidence synthesis unit.