Hello, if you want to register for the public dietitian professional qualification examination, you must read two textbooks! The first book is "Basic Knowledge of Nutritionists" published by China Labor and Social Security Publishing House, with a yellow background and a little blue pattern. It is a national vocational qualification training course (special subject) at the price of 48 yuan; Another book was also published by China Labor and Social Security Publishing House. It is a national vocational qualification training course for nutritionists, with a little green pattern on the yellow background (special price), and the price is 52 yuan! This set of textbooks is a special supporting textbook for nutritionists, and now there are supporting problem sets, which are also published by the same publishing house, and the price is not high! If you want to take the exam, you can buy it yourself and have a look first!