1. Cut all the ingredients into strips.
2. Heat the pan, add oil, onion, and green onion to fry until fragrant.
3. Add green and red peppers and continue to stir fry.
4. Then add cucumbers (the cucumbers are marinated with appropriate amount of salt) and stir fry for about 1.5 minutes, seasoning to thicken, drenching in oil, and placing on a pan.
