Chef, is to cook for the occupation, to cook dishes as the main content of the work of people. Chef this occupation appeared very early, about in the slave society, there has been a full-time chef. With the continuous improvement of social and material civilization, the chef profession also continues to develop, full-time chef team continues to expand, according to relevant statistics, the beginning of the 21st century, the world chef team has developed to tens of millions of people, China has been known as the Kingdom of cooking in the world, chef power and the number of people second to none.