These two days, Guangzhou is sultry, people are depressed and dry, and their breath is hot, just like a fire-breathing baby.

I lost my appetite when I arrived at the meal. I just want to drink some soup and water, and I'll make a fire.

I went to the market and bought a mustard tuber. Boil it in a pot with salted bones in the refrigerator to clear away heat and nourish the stomach.

Cantonese people like to eat salty bones, keels or ribs, chop them up, put them on heavy salt, put them in the refrigerator for the night, and take them out to cook porridge and soup.

The soup base is mellow, not greasy or fishy, and the meat is firm and tender. People who no longer like pork will like it.

Mustard can clear away heat and detoxify, stimulate appetite and promote digestion. Guangdong is hot and humid, so Cantonese people especially like to eat fresh mustard.

Cooking or making soup is good. Mustard is slightly bitter, not only spicy, but also appetizing.