Heat a little oil in a skillet over medium heat. When hot, add the pork and stir-fry until just cooked. Crack in the eggs and scramble until set.

Add cooked rice to the skillet. Lower the heat slightly, then season with seasoning powder, sugar, black pepper, soy sauce, fish sauce, and sweet soy sauce. Stir well to combine.

Add Chinese broccoli and onion. Increase the heat and stir-fry until fragrant. Add the tomato and stir-fry until everything is well mixed. Taste and adjust seasoning as desired. Serve hot.