1. Soak the shiitake mushrooms in warm water, then dice, and dice the beans and carrots
2. Heat oil in a pan, add carrots and beans in turn, stir fry, then add shiitake mushrooms
3. Stir-fry over high heat to create a fragrance, add rice, and stir-fry quickly
4. Add light soy sauce and shiitake mushroom sauce, stir fry for color, and finally add a little salt to enhance the flavor
