41 Educational services, namely providing classes, online classes, workshops, online workshop, online presentations, online tutorials and speaking lectures in the fields of dental practice management and setting up and building a dental practice, and providing instructional learning materials therewith; Providing online non-downloadable videos in the fields of dental practice management and setting up and building a dental practice; Educational and entertainment services, namely providing speaking lectures in the field of dental practice management and setting up and building a dental practice