Chinanews.com client, July 22. According to the Ministry of Veterans Affairs, the Ministry of Veterans Affairs issued a notice a few days ago. Starting August 1, 2020, the Renewal of 4 types of certificates including the Disabled Reserve Personnel's Minuteman Worker Certificate and the Disabled Person's Certificate on Work. The renewal of the new certificate will last for one year and will end on July 31, 2021. From August 1, 2021, the old testimony is invalidated. During the renewal period, both old and new certificates are valid. The notice clearly stated that disabled persons should apply for a renewal of their certificates to the retired military affairs department of the people's government at the county level with their old certificates and personal photos. In order not to affect the disabled persons' enjoyment of preferential treatment such as transportation and tourism according to the regulations, the renewal of the certificate will be carried out by replacing the old certificate with the new one.