1. Wash the lemon and cut it into slices, remove the seeds, put it on the bottom of the container used to make lemon paste, put a layer of rock sugar on top, and then put some tangerine peel and Sichuan on top. Put the clam powder into a steamer, wrap it in plastic wrap, bring to a boil over high heat, then reduce to low heat, and simmer for more than 12 hours to make a slightly yellow or tan Sichuan clam lemon paste.

2. Chuanbei lemon paste has the effects of clearing and moisturizing the lungs, relieving coughs and reducing phlegm, and appetizing. It is suitable for people with coughs and more phlegm, or coughs with no phlegm, little phlegm, or a little blood in the phlegm. For coughs, it has the effects of clearing and moistening the lungs, relieving cough and reducing phlegm. Sichuan clam lemon paste is composed of Sichuan clam, lemon, rock sugar and tangerine peel. Sichuan clam has the effect of clearing and moistening the lungs, relieving cough and reducing phlegm. The tangerine peel has the effect of strengthening the spleen, drying dampness and resolving phlegm. Lemon is cool in nature and sour in taste. It is sweet and has the effects of promoting body fluids, relieving heat, and soothing the stomach. Rock sugar itself has the effect of moistening the lungs and relieving coughs. Therefore, Chuanbei lemon paste can clear the lungs, moisturize the lungs, relieve coughs and reduce phlegm.