NOVELTY - Method of using high amino acid salt-containing wastewater for culturing Candida, involves (a) performing domestication of feed strain, (b) inoculating the obtained Candida seed liquid in fermentation culture medium containing nitrogen source, and (c) culturing the strain at 15-35 degrees C and 100-300 revolutions per minute (rpm), where the fermentation coefficient is 0.2-0.8, fermenting for 2-7 days at less than 4000 rpm for 10 minutes, collecting the thallus, drying the thallus at 70 degrees C in a drying box, and weighing the dried thallus.    USE - Method of using high amino acid salt-containing wastewater for culturing Candida which is useful for preparing feed (claimed).    ADVANTAGE - The method reduces feed production cost and sewage processing load, and provides improved economic and social benefits.    DETAILED DESCRIPTION - Method of using high amino acid salt-containing wastewater for culturing Candida, involves (a) performing domestication of feed strain by preparing different gradient concentration of high-salt content sewage, adding the sewage in amino acid liquid culture medium, adding 1.5-2.5 %mass agar solid culture medium, inoculating Candida in the culture medium, culturing the strain at 15-35 degrees C, gradually increasing amino acid salt concentration in the medium, where finally the total weight of the amino acid salt reaches 45-55 %mass, (b) inoculating the obtained Candida seed liquid in fermentation culture medium containing nitrogen source, and (c) culturing the strain at 15-35 degrees C and 100-300 revolutions per minute (rpm), where the fermentation coefficient is 0.2-0.8, fermenting for 2-7 days at less than 4000 rpm for 10 minutes, collecting the thallus, drying the thallus at 70 degrees C in a drying box, and weighing the dried thallus. The wastewater has total nitrogen content of 75-150 g/l, amino acid content of 150-300 g/l and chloride ion content of 80-180 g/l. The Candida is C.tropicalis (CICC1419) or (CICC1769). The wastewater comprises amino acids at different concentrations chosen from 125 g/l, 250 g/l, 330 g/l, 400 g/l and 500 g/l. The liquid culture medium comprises 30-140 g/l carbon source, 5-22.5 g/l potassium dihydrogen phosphate, 3-15 g/l yeast, 3-13.5 g/l magnesium sulfate, 0.75-3 g/l calcium carbonate, and 1.5-6 g/l ferrous sulfate, where pH of the medium is 3.5-7.5. The fermentation culture medium comprises 125-330 g/l amino acids with high salt water, 30-100 g/l carbon, 5-15 g/l potassium dihydrogen phosphate, 0-10 g/l yeast extract, 3-9 g/l magnesium sulfate, 0.75-2 g/l calcium and 1.5-4 g/l ferrous sulfate, where pH of the medium is 3.5-7.5. The carbon source is chosen from glucose, sucrose, molasses, enzymatic hydrolyzed corn starch solution, sweet potato starch, tapioca starch hydrolyzed solution or powdered enzyme solution.