Dojang management seminar for school owners. COVID-19 has negatively impacted many schools around the world. Business marketing practices will be discussed in this seminar to help improve school operations. It’s time for dojang operators to rebuild their schools that have been affected by COVID-19. Instructors for this seminar are well-known in the industry, and they are producing over a million dollars a year per dojang. We invite all Taekwondo school owners, managers, instructors, and staff to this two-day intensive seminar. However, this space is limited to the 1st 300 enrollees.