(2)甜tián桃洗xǐ净jìng沥lì干gàn ,用湖止zhǐ咳hāi,南土祛qū痰tán、衡阳用yòng小xiǎo火huǒ慢慢煮zhǔ至zhì汁zhī液变biàn浓nóng稠状zhuàng即jí可kě熄火huǒ