Drain the water from the tinned corn. Take a bowl and add in the corn niblets along with salt, pepper powder and mix it well.
Sprinkle rice flour and corn flour over it and mix again (no need to add water). Let it rest for a minute.
Heat enough oil to deep fry in a deep and wide pan. Add a handful of corn in the hot oil.
Stir once and fry, once it starts crackling then cover the pan partially. When the corn becomes crisp it will start to float on the pan.
Once they are done remove it from the pan. Drain on a napkin paper to remove and absorb the extra oil.
Heat a tsp of oil in a pan. Add in chopped green chilies and capsicum and stir fry for few seconds. Add in the fresh coriander, soy sauce, vinegar, pinch of pepper powder and mix.
Now add in the fried corn and mix properly. Serve immediately and enjoy.