CHINA is very big country about their population.chines also used that herbal medicine. For thousands of years, Chinese have been using natural Chinese herbs and medicine to improve health, vitality and overall life expectancy. These herbs are called herbal medicine, which are composed of roots, bark, flowers, seeds, fruits, leaves, and branches. The effectiveness of these herbs is continually proven as they are used to restore body functions to normal and to treat numerous illnesses. These herbs often have few or no side effects in contrast to commercial drugs.