NAHF operated the Dokdo Exhibition Commentator Training Course. This is a program to support the Dokdo exhibition halls nationwide to be operated as effective educational places and to train Dokdo-related professional commentators. 35 Dokdo exhibition hall officials and ordinary citizens completed 30 online education from May 6 to June 1, and visited Ulleungdo and Dokdo for four days from October 28 to 31. Finally, a total of 21 people completed the Dokdo exhibition commentator training course, and ordinary citizens will be working as an commentator of the Dokdo Museum through the deepening process.