Education services, namely, providing classes, courses, seminars, lectures, workshops in the field of languages, grammar, orthography, reading, the natural-sciences, mathematics, history, physics, chemistry, biology, geography, music, art, politics, medicine, health, sports, jurisprudence, information technology, economic science, business management, business leadership, architecture, astronomy; providing of training in the field of languages, grammar, orthography, reading, the natural-scien...