Hot dogs are a way to eat sausages. Hot dog sandwich can also be called hot dog directly. Hot dogs can be served with many kinds of ingredients, such as ketchup, mayonnaise, mustard, sauerkraut, pickled radish, onion chips, lettuce chips, tomatoes (sliced, chopped or diced) and peppers. There are other kinds of hot dogs. Those with cheese are called "cheese hot dogs", or simply "cheese dogs" Those with Chili sauce are called "hot dogs". The first two kinds are called "spicy cheese hot dogs". The fried hot dogs wrapped in corn syrup and inserted with a small bamboo stick are called corn hot dogs. (Sometimes called hot dogs in Taiwan Province Province) Corn hot dogs can be eaten directly or dipped in mustard or ketchup. Affected by different eating habits in different places, hot dogs will use different materials. Traditionally, wieners is used, but pork or beef is the main ingredient. However, there are also mixed fillings of beef and pork, and even different materials, such as turkey, chicken or vegetables, are seasoned, seasoned, sometimes smoked and then cooked. Generally speaking, the film covering hot dogs will be removed before shipment. The average size of hot dogs is 6 inches (15 cm). In some places, hot dogs with a length of 12 inch (30 cm) are more popular.