This is the first time for NetMission Ambassadors 3.0 attending ICANN meeting in Beijing. The Youth Forum, a 5-day discussion forum, was held alongside with the main conference meetings of ICANN from April 7-11. NetMission Ambassadors together with representatives of Student Unions from Hong Kong and Beijing have attended various meetings of the main conference, and also shadowed mentors from different ICANN committee or board members. The Youth participants of Youth Forum have simulated a Mock ICANN board meeting by role-playing different stakeholders. They sit together and discussed on a specific current policy whereby we hope the output will be contributed to the actual ICANN board for considerations.