Tanglong brand concentrated pill Mai Wei Di Huang Wan produced by our company belongs to tonic with the effect of nourishing yin and kidney and Indications: deficiency of kidney yin, deficiency of yin and internal heat and deficiency of saliva, dry mouth, deficiency of lung yin, deficiency of lung and heat and dry cough with little or no phlegm, blood in the sputum, and low fever in the afternoon and TB patients with night sweats can take Tanglong concentrated Mai Wei Di Huang Wan.  The effect is very good according to the course of treatment. Our product is a pure Chinese medicine preparation and selected genuine herbs, non-toxic by-products and it is also to be used for the tonic product for daily.