• 36 Videos, Slides, Films

• 28 History
• 8 Religious institutions
• 7 Theology, Doctrinal
• 6 Literature, Modern
• 5 Religions
• 5 Study and teaching
• 4 Language and languages
• 4 Political science
• 3 Ethics
• 3 Literature
• 3 Political sociology
• 2 Brain
• 2 British literature
• 2 Classical literature
• 2 Economics
• 2 Genetics
• 2 Linguistics
• 2 Literature and society
• 2 Literature, Medieval
• 2 Physiology
• 2 Rationalism
• 2 Social aspects
• 1 Adolescence
• 1 Adolescent psychology

• 36 Films Media Group
• 36 Films for the Humanities & Sciences (Firm)

• 36 English

• 2 China
• 2 East Asia

• 36 Internet videos
• 5 Video recordings for the hearing impaired

Limit year range