1. Shred the onion and slice the pork belly.
2. Remove the roots of tea tree mushrooms and wash them.
3. Put an appropriate amount of oil in the pot, add the pork belly and stir fragrantly to get the oil out.
4. Add tea tree mushrooms and stir fry.
5. When tea tree mushrooms are soft, add onions.
6. Add oyster sauce and stir well.
7. Add the red and green peppers and stir-fry well.
Tips:Because oyster sauce already has a certain amount of salt, this dish does not need to add salt.
