Nasi means 'rice' and goreng means 'fried' in both Indonesian and Malay language. I work in a restaurant in Malaysia and would like to share with you what ingredients we use here. The influence of Chinese cooking method is quite significant here. Therefore, soy sauce, white pepper powder, oyster sauce are the primary seasoning. However, we add sambal (chili paste) during frying in order to give the signature flavor of nasi goreng. We also use the local vegetable called kangkong (water spinach) and ikan bilis (anchovy), which is indispensable in the recipe. Finally, cut two cili padi (bird's eye chili) to fry the rice to enhance the spiciness. So the key different of nasi goreng versus Chinese fried rice is: 1. Sambal 2. Bird's eye chili 3. Kangkong 4. Anchovy. Hope this help.