Yam rice porridge

There are two ways to do this: first, put yam, medlar and japonica rice into a casserole and add water, then cook them together on a small fire and use them after cooking. If japonica rice is replaced by blood-enriching purple rice (commonly known as "blood glutinous rice"), the effect will be better; Secondly, yam, red dates and a small amount of glutinous rice are mixed with sugarcane juice and boiled into porridge. Can be used for treating chronic cough, excessive phlegm, asthma, chronic bronchitis, etc.