Eucommia bark is Eucommia bark. Cut leaves or branches of Eucommia ulmoides Oliv. There will be a kind of white silk with strong adhesion. This is because it contains rubber.

Since ancient times, Eucommia ulmoides Oliv. It is a powerful sperm-fixing drug that is highly valued. It is said that the former nobles often consumed a lot of energy because of their numerous wives and concubines. In order to strengthen their kidneys, therefore. Eat plenty of energy-supplementing food. At the same time, it is also fried Eucommia ulmoides or soaked in wine.