参赛系统登录
Competition Portal
回归参赛者须知 / Returning Participants:
若您去年已参加过比赛，可直接使用去年的账号登录。
If you participated last year, you can login with your previous account.
若您去年已参加过比赛，可直接使用去年的账号登录。
If you participated last year, you can login with your previous account.
还没有账号？/ Not registered yet?
立即注册学校 / Register School
立即注册学校 / Register School