It's very kind of you ... ~ ~ ~ Take the ribs home and wash them ~ Slice the ginger ... Put some water in them, then put the ribs and ginger slices in them, and turn off the heat as soon as the water boils.

Pour out the water, then put water in the casserole (put more water to drown the ribs by about 3cm), then add the ribs, add some cooking oil, about a spoonful is enough ... then cook for half an hour on medium heat, then add mushrooms for about 5 minutes, then turn to low heat, add salt and monosodium glutamate, and then simmer ... slowly, don't boil ... for more than half an hour. ......