In the available crowd: Cold empty diarrhea and cough who forbidden clothing. Dietotherapy action: 1. Nourish "Yin" hot. Treating deficiency of Yin deficiency, tianjin cold less thirsty, dry cough, phlegm thick hard phlegmy heat type cough registered and other diseases. 2. Runfei zi kidney. Lung kidney Yin deficiency treatment, virtual fatigue damp. 30%-50% flavour, forrest gump, within two to the lungs Lord kidney, lung supernatant dry hot, under the kidney Yin deficiency and send a fire. Used for lung kidney Yin deficiency caused by fire all the CARDS, products very well. Microscopical identification Root is long spindle or cylindrical, slightly curved, long 4-18cm, diameter 0.5-2cm. Surface yellowish-white or yellowish brown, translucent, ranging from longitudinal groove depth and fine wrinkles. Qualitative fortitude or soft embellish, section thyrses cutin sample and sticky, skin department wide, stele obvious. Gas micro, taste Kennedy and micro bitter. With fat full, density and color stread, translucent, is preferred. Microscopic root yellow cut-side: root is sometimes remaining. Cortex is broad, the lateral have sclereid concentres arrangement cyclization, Mucous cells scattered, containing calcium oxalate raphides bunches, raphides long 40-99 muon m, Endodermis obvious. Pericycle for 1-2 row parenchymous cells; The xylem and phloem bouquet of each beam 31-135, mutual spaced, a few catheter deeply to hip, Hip also scattered in mucus cells. Powder features: yellowish gray. (1) the stone cell very many, mostly single scattered, rectangle, elongated, class round or long spindle, long 85-460 muon m diameter, 32-88 mu m, wall thickness 5-37 muon m, grain hole close, hole groove thin and short. 2 calcium oxalate raphides scattered on or bundles exists in mucus cells, raphides long 40-99 muon m. 3 for a margin of grain catheter hole, or ladder shaped with flanges grain diameter hole, 18-110 muon m. In addition there alongside tube parenchyma cells, flexible cell, etc. Commodity specification goods by producing area is divided into sichuan aspartic, lake aspartic, and according to the thickness is divided into 3 root. Wait: root 1.2 cm in diameter, central to net skins above, Surface yellowish-white. Coach: central 0.8 cm in diameter, not more than between stripping net crustaceous but not more than 5%. Third: 0.5 cm in diameter, central above slightly not to net crustaceous, but shall not exceed 15%.