1. Prepare 250g of boiled water, 25g of ginger and 30g of brown sugar, chop the ginger into Jiang Mo and put it in a teapot, then add boiled water and brown sugar and stew for about five minutes before drinking.

2, honey can be used instead of brown sugar, because honey can clear lung and eliminate phlegm, moisten throat and relieve cough, and has a good effect on respiratory diseases. Ginger tea is made by stewing Jiang Mo and water in a teapot. If ginger tea is boiled on fire, it will destroy the efficacy of ginger.