There are two kinds of rice in Northeast China: millet and sorghum. The way to cook rice is to cook it well (but don't overcook it. It sucks. It is pink. That kind of water rice, men will scold), then, shake a bucket of well water that was cold at first (no one knew tap water at that time), put it in a dustpan and wash it repeatedly until your hands are red with cold, and then add a proper amount of well water to make water rice. Eat rice, and the food should be special.
"Pouring rice" is a folk superstition custom, which is common in backward and remote rural areas. The main method is not to see a doctor when you are sick, thinking that there is a mysterious force pestering you, that is, ghosts and the like. Put some boiled water in the bowl and some rice in the bowl. Standing in a bowl with three chopsticks, calling the patient's name: calling back his soul. Then throw the water and rice together. When sick people are released by ghosts, they will recover.
There are many intractable diseases, strange diseases, mistakes, accidents and so on. These seemingly inexplicable inexplicable things are actually caused by our predecessors, and we laymen don't know what to do. Under the guidance of the master, we splashed water.