Beijing Changier Education Foundation, which has been granted ECOSOC special consultative status, held the second online side event during the 66th Session of the Commission on the Status of Women (CSW66) on March 19th, themed as “Ending AIDS by 2030”. More than 170 people attended the event, including experts and scholars specialized in AIDS prevention and treatment from home and abroad, representatives of NGOs, representatives of teachers and youth. Participants discussed topics such as enhancing international cooperation in AIDS prevention and treatment, eliminating inequalities and strengthening sex education for youth, exchanged ideas extensively with each other in Q&A session on how the Chinese government and social organizations can help developing countries to end AIDS on schedule.