Cut beef into shreds, and marinate it with the marinating sauce. Combine well and set aside for 15 minutes.
Chop the pickled mustard green finely.
Mix the eggs evenly.
Fry eggs
Add some hot oil to a pan and pour in egg liquid. Break it when it is almost solid. Transfer out.
Fry pickled mustard green
Add some extra oil and fry pickled mustard green for around 1 minute until aromatic.
Fry beef, and add rice and the rest of the side dishes
Add cooking oil in a large pan until the oil can evenly cover the bottom of the pan. spread the beef strips in. Let them stay for around 5 to 6 seconds and gently stir them several times until the beef strips change color. Transfer the beef out.
Place leftover rice, scrambled egg and beef. Add soy sauce and pepper.
Turn off fire and mix in green onion and coriander. Serve hot.