A professor discusses human emotions and how they share a close and interconnected relationship with our internal organs.

Professor Fan discusses the relationship between the liver and anger and its correlation with the irritability experienced by females during menstruation.

Professor Fan discusses the relationship between thought and the digestive system and why drivers who drive long distances have gastric problems.

Professor Fan discusses grief and the lungs as well as how immense fear affects our ability to control the kidneys.

Professor Fan discusses how extreme changes in emotion can damage the "Qi" in the five viscera.

Professor Fan explains why you must anger someone to the point of tears during an argument.

Professor Fan emphasizes the importance of rules and having a good grasp of such rules in everything we do.

Professor Fan uses the process of birth and life to explain why there is never a need to fear pain.

Professor Fan tells us how we can all be content with nothingness.

Professor Fan discusses the idea of "Ren" and its importance in maintaining healthy relationships.

Professor Fan tells us how we can nurture a healthy mind and how it will improve our lives.

Growing vegetables at home means you won't need to keep buying them at the market.

How do you keep cabbages looking and tasting fresh?

How did Lin Huilan go from working in telecommunications to growing plants in her own home?

Plants that can't be grown again can be turned into works of art.

Xi Zhi Nong speaks about some of his best moments as a wildlife photographer.

Wildlife photographer Xi Zhi Nong speaks about the Tibetan antelopes living in the Qinghai-Tibet Plateau.

Wildlife photographer Xi Zhi Nong explains how there is not enough nature in the lives of people who live in cities.

Wildlife photographer, Xi Zhi Nong, explains how trading and exploitation have further endangered wild tigers.

Wildlife photographer, Xi Zhi Nong, explains a clause in Chinese law that is the source of the artificial breeding of animals.

Wildlife photographer, Xi Zhi Nong, shares two beautiful moments with photographs.

What role do humans play in nature? The answer is hard to determine.

As he was raised by a human being, the pup didn't know even how to catch his own prey. Thus his survival skills needed to be taught by a human.

It's fascinating that a wolf can understand so much.