Soak the washed oranges thoroughly in salt water for 20 minutes to remove the fruit wax from the orange surface. 2. Cut the orange flat at the top, just like an orange cup. 3. Sprinkle a little salt evenly on the orange meat. 4. Poke it with chopsticks a few times, so that the salt can penetrate into 5 bowls without adding water. Put it directly into the steamer, cover the cut orange top, steam it in the pot, steam it until the water boils, and then steam the steamed orange for about 15 minutes. 6. The peel will shrink to some extent, and juice will flow out from the bottom of the bowl, while it is hot.