I have eczema recently, so I checked this information. I don't know laohuo soup, but I know a glutinous rice and red bean soup. A handful of coix seed (coix seed) and a handful of red beans (red beans), you can add some rock sugar, but you must add rock sugar, not sugar, otherwise it is better not to add it. Do it at night and cook it for half an hour in the morning. Probably enough. But my mother only soaks at night and cooks in a pressure cooker in the morning. Then water can be taken to work to drink, and beans can be used as breakfast in the morning. That's what I am. However, it was hot and I was afraid it would rot, so I drank it after the morning class.

Sad spleen plus longan; Add pumpkin to stop diarrhea; Add some yam for loss of appetite or bad lungs; Add lily and lotus seeds for acne or rash; Expelling cold and adding ginger; Cold plus brown sugar; Cough, pear skin; Berberiga soybean; Kidney-tonifying black beans. Skin diseases and diabetes can't add pumpkins, and the skin will fester.

I hope I can help you. Keep drinking every day. Me too.