The most difficult is seasoning, because the soul of a dish is its flavor, want to become a qualified chef, excellent chef, seasoning to be accurate, salt flavor to be suitable, seasoning is not overnight can learn, different dishes taste different, and so many dishes in China, each dish, the taste is different, some partial sweet, some partial salty, and some light some. Continuous study and practice, so that the flavor can be adjusted more accurately. Secondly, knife skills, knife skills is also a chef's basic skills, only the basic skills are well practiced, in order to do dishes, learn the road of food farther and farther. Fire is also more important, different dishes with no fire, fire is also divided into martial arts fire, fire, you can also call the fire, fire, fire, small fire, micro-fire. Then there is hanging soup, hanging soup is not very difficult, as long as the ingredients and fire with good, hanging soup is very simple, to rank them, should be, seasoning is difficult, knife work second difficult, and then is the fire, and finally is hanging soup.