Dutch cooking is to help culinary masters. The technology content is very low, but you can learn the craft and get along with the cooking masters. How long it takes to cook depends on you. The most important thing is to have a master to take you. You don't want to work in such a high-end place yet, but you can learn to cook. If you want to cook quickly, you must first find a small shop to cook 1 year, but your hands are also a small shop skill. You should consolidate your cooking skills in big stores and find big stores to cook through acquaintances.