1. add onion, ginger, aniseed and meat to a pot in cold water and cook until it is 6-cooked
2. take out the meat, poke holes in the skin with a fork, then touch the soy sauce, preheat the oven at 2 degrees, and roast the skin until it creaks and turns dark
3. cut the roasted meat into 8 pieces. Marinate with sesame oil
4. Slice mushrooms, bamboo shoots and yam into thick slices, which are about the same size as meat
5. Soak dried plums in water 2 hours in advance, take them out and wash them, and put them on the bottom of the bowl
6. Prepare a big bowl, slice onions and ginger, put them on the bottom of the bowl, then spread dried plums on it, then a piece of meat, a piece of mushrooms, bamboo shoots and yam.