Steps:
1, stir-fry chilies in a hot oil pan, put sesame seeds and chili powder in a bowl, pour pepper oil, add two spoonfuls of soy sauce, two spoonfuls of vinegar and one spoonful of oyster sauce and mix well.
2. Blanch the shredded green pepper and bean sprouts for two minutes, remove cold water at a time, and put them in a bowl and mix well.