Treatment of acute and chronic pharyngolaryngitis, tonsillitis, healing formula: fresh shrimp pincer grass one or two, (or to the drugstore to buy dried shrimp pincer grass 30 grams), lean pork one or two, three bowls of water into a bowl of water service. Served once a day, served for three days, can be cured. Such as chronic laryngitis, need to be served for seven days, can be cured.