Hui Chun Cao, also known as Hui Xin Cao, is a traditional Chinese medicine, but it is not recorded in the textbooks of higher medical schools and colleges, and it is abundant in Yunnan, so many people are not particularly familiar with this drug. One of its main functions is to nourish Yin and tonify the kidneys, and it is used to nourish Kidney Yin. The possible symptoms of kidney yin deficiency are easy heat in the hands and feet, easy sweating, the tip of the tongue may be more red, the tongue is red, may appear irritable, emotional irritability, irritability, and at the same time the whole body can also manifest as lumbar soreness, leg weakness, weakness, like this case can be considered to nourish kidney yin. In addition, the effect of the herb is to strengthen the muscles and bones, which is actually related to its effect of nourishing kidney yin. In addition, the spring grass can also nourish the heart and calm the mind, which is very important for modern people, because modern people tend to work more stressful or back home is also facing a variety of chores, people’s nerves are always in a tight state, upset, insomnia will be more, lying in bed at night half a day can not sleep, tossing and turning, or sleep quality is not high after falling asleep, always in Dreaming, or a night feeling no dream, but the next day up the body is also very tired, very heavy, so it will be distracted and stressed and distracted, you can also choose back to the spring grass to nourish the heart, tranquilize the mind, of course, if coupled with some sour dates, lily of the valley, haphazard skin with the use of the effect may be better.