Wash the shrimps well... neatly in the pot
Do not need to put oil in the pot, open the fire and slowly dry the water of the shrimp.
After the water is dried, turn to a small fire and bake the shrimp's own oil.
About 45 seconds, turn the shrimp over... until the shrimp shells on both sides become brittle, and the shrimp oil can be turned off.
The picture is the fried state