1. Wash, cook and cut pork belly; 2. Wash the salted pork leg and cut it into pieces;

3. Use a casserole, add water, pork and bacon to the pot, and boil it over high fire;

4. Add wine and onion, simmer the meat slowly over medium heat until it is half cooked, then add bamboo shoots, salt and monosodium glutamate, continue to burn thoroughly, skim the floating foam and take out the onion.