Please find the details as following:

http://portal.sdu.edu.cn/home/-/announcement/wW7u/369a3f0e-c602-4283-b650-55e089b1c67a?_department_WAR_sduportlet_INSTANCE_wW7u_redirect=http%3A%2F%2Fportal.sdu.edu.cn%2Fhome%3Fp_p_id%3Ddepartment_WAR_sduportlet_INSTANCE_wW7u%26p_p_lifecycle%3D0%26p_p_state%3Dmaximized%26p_p_mode%3Dview%26_department_WAR_sduportlet_INSTANCE_wW7u_cur%3D3%26_department_WAR_sduportlet_INSTANCE_wW7u_delta%3D20%26_department_WAR_sduportlet_INSTANCE_wW7u_keywords%3D%26_department_WAR_sduportlet_INSTANCE_wW7u_advancedSearch%3Dfalse%26_department_WAR_sduportlet_INSTANCE_wW7u_andOperator%3Dtrue&_department_WAR_sduportlet_INSTANCE_wW7u_jspPage=%2Fhtml%2Fdepartment_announcements%2Fshow_announcement.jsp