The 717 Basic Course was held from January 25-28, 2018, in San Diego, with the founder's goal of training the San Diego Content School (TND) on how to organize and lead future basic courses.
The 903 Basic Course is the third course organized and managed by the San Diego Content School, held from February 21-23, 2025, without the presence of the founder. It is organized with the assistance of AC Tan Son.
The 814 Basic Course was the first course organized and managed by the San Diego Content School from September 23-25, 2022, without the presence of the founder. It was held with the assistance of AC Tan Son.
