Method 1: Prevent wind once or twice, grind into cold water and adjust clothes. Or pour the juice with four or two cold waters.
Method 2: kill the white duck to get blood, and pour it into the mouth in a hurry, and the blood will get cold later. If you take windproof, you can come back to life. You don't have to take it, lest it be a mess and hopeless.
Excerpted from Bao Xiangxuan's New Compilation of Prescription Science in Qing Dynasty.