: This likely stands for "District Veteran/Volunteer Korea Service - 2023" or a specific internal project code representing that year's commemorative activities.
: A dedicated segment for honoring predecessors or those who have made significant sacrifices in the line of service. : This likely stands for "District Veteran/Volunteer Korea
: High-ranking officials or department heads providing a formal address. : This likely stands for "District Veteran/Volunteer Korea
Do you have from the video you need help interpreting, or : This likely stands for "District Veteran/Volunteer Korea