Place the rice noodles in cold water and let sit for a few minutes.
Drain and fry in soybean oil.
Mix together the sesame oil, soy sauce and oyster sauce.
Place the fried noodles on a place and bathe them with the sauce.
Coat the pieces of Tonnino Tuna in sesame seeds and place them on the center of the plate.
Garnish with bell pepper and chives.