65438+1October 65438+April. In the second half of Guang 'an, institutions are social service organizations engaged in education, science and technology, culture and health activities organized by state organs and other organizations using state-owned assets. Guang 'an institutions have unified examinations twice a year. The examination time is March 15 in the first half of the year and June 14 10 in the second half of the year, which is very important for screening capable talents and making contributions to society.