Huang jing 
 
 
Luo Xinghong Nanjing university of Chinese medicine
Zhao Xia Chinese medicine hospital of jiangsu province 
 
 
China's traditional Chinese medicine to 

        The resources 
 
        For liliaceous plant essence, huang huang yunnan or dried roots of Solomon's seal. According to the different shapes, xi said "rhubarb", "the head of a dog than the tail of a lion huang jing" "jiang huang jing". Yellow fine agriculture in hebei, Inner Mongolia and other places; Solomon's seal the top part, hunan and other places; Yunnan yellow fine alternaria alternata part, guangxi and other places. With large, fatness, color yellow, cross section is preferred. Bitter taste not medicinal. 
 
        Alias names, the dragon bit, rabbit bamboo, hanging bead, chicken, rice pulp, bamboo Tu, deer bamboo, save the poor, e cheese, Withers brought, GouGe, horse of arrows, fairy surplus grain, pure gas, ginger, wild ginger, rice feed, wild ginger, ginger mountain, jade carved tabasheer, white and yellow, Yang yuxing Hong, ganoderma lucidum, ginger, tiger mountain dao mortar, head of a dog than the tail of a lion, lai ginger, rutabaga. Can fill gas Yin, spleen, lung, kidney. For the spleen and stomach weak, body tired weakness, dry mouth to eat less, lung deficiency dry cough, insufficient JingXie, internal thirsting disorder. 
 
        Legend story 
 
        From tiantai China top have a cloud fairy cave on the hill. Every 300 years the queen life fairy open David only once, and released jade pool water, to irrigate the bone around the hole, after being mature, all for the faeries edible, in order to stay young. 
 
        One year, tiantai mountain in drought, crops die, people lack of drink and eat and have a strange disease. The most beautiful show the gu village, newly married for three months, also contracted the disease, dying life. Show the gu's husband saw longitude into his wife was ill so, worry, and helpless. Are at this point, a white beard, to shoulder the gourd, hand on crutches, through his doorstep. Longitude invited experienced to show the gu before bed to make a diagnosis and give treatment for her. Sophisticated pulse after said: "the girl chest lung heat, is a slow tuberculosis. To being original knowledge, village. Many people have this disease to cure the disease, need to take this product for 3 months, but this kind of long bone in the cloud are green fairy cave, must climb over nine mountain, swept through nine, climbing thousand zhangs rock, you can do it?" The young man said: "to the whole village and show the gu, I am under on wheels, and also to find the cloud fairy cave and immortality." Sophisticated as longitude spirit, put his hand in the cane sent him, and said, "you take it, you will find cloud fairy cave, knock gently with crutches again, David will open." Longitude took the crutches, thankful and said, "please leave the old gods name!" Road, ha ha a smile: "my name is GeXuan." Say that finish, it's gone. Longitude experienced untold hardships, found the cloud fairy cave. At this time, the gold of the cane head into a giant door like rocks. Longitude gently knock on the rock with a rod of fairy, shek mun slowly opened. According to GeXian weng's orders, longitude head with a rod a poke, roof ceiling immediately shed a limpid water, external fairy water flows through a hole in slowly grow a piece of this product. At this moment, the queen with a day will come to this product. Because GeXian weng anticipate fighting, on the rod head had read hundreds of spell, day will have to wind up. 
 
        Folks have took this product to eat, ill soon. Longitude in order to prevent the queen again to close the cloud fairy cave, has been kept in the mouth of the cave, fairy water and this product for a living, over time, also became a fairy. Because this kind of this product is found longitude, the later generations called "longitude" and later changed to "yellow".
 
 
 
The original link: http://www.cntcmvideo.com/zgzyyb/html/2014-07/25/content_88786.htm