Intangible Cultural Heritage of the Yellow River Estuary:The theme of this course is the Intangible Cultural Heritage of the Yellow River Estuary. We have selected six interesting Yellow River Estuary Intangible Heritage Cultures to explain in two sessions: the first session explains the Tiger-head shoes, Chinese Paper Cutting and Mahogany Carving Techniques; the second session explains Chinese Qi Brush, Lv Opera Art and Yellow River Estuary Reed Painting.