I don't know, we are very gnawing here. We scratch our skin or hair casually to see if there are mites or something under the microscope, but when we cut it out and look at it under the microscope, we will say that we will charge me 20 yuan, and then check my eyes, teeth in my mouth, ears, soles and toes. It will cost me 30 yuan, which is even more outrageous if I draw blood. It costs 80 yuan, and it costs 40 yuan to test urine or stool. This doesn't include taking pictures of dogs with B-ultrasound. If the whole set is done, you will die.