2. Shred the meat, add soy sauce, pepper powder and starch, mix well and marinate for 20 minutes. Slice onion and ginger, and shred pepper.
3. Heat oil in the pot, add onion and ginger until fragrant, add shredded pork and stir-fry until it changes color, add coriander and stir-fry for about two or three minutes, and sprinkle salt out of the pot.