Clear-fried pork belly and kidney: cut pork belly into large pieces with a width of 1 cm and a length of 8 cm, and cut kidney into pieces with a length of 6 cm and a thickness of 1 cm and a width of 3 cm. Boil soybean oil, then fry kidney first, fry until cooked, and fry crispy outside. Deep-fry the pork belly, fry it until it is slightly yellow and crispy, and then stir-fry the salt and pepper or spices to eat.