There are few better ways of getting an in depth perspective on Chinese culture than Archaeology- especially underwater archaeology. We talk to Professor Jiang Bo, a senior expert who took part in the salvage of the "Nanhai No.1" shipwreck. Not only does he have a unique perspective on volunteers in the field of underwater archaeology, he also knows the spirit that drives the Saudi-China Archaeology Team in its quest to explore the unknown and enrich human knowledge!