Simple method of braising beef (potato): cut good beef into pieces, heat the oil in a pot, stir-fry the meat until it is dry, add a little cooking wine, stir-fry, add a little Haitian soy sauce for coloring, add Haitian soy sauce, stir-fry without salt, add water, submerge the meat, boil it, and then use a casserole or iron pot with a small fire (keep the water boiling).