Wechsler Intelligence is a tool developed by Mr. Gong Yao Xian, a professor at Xiangya Medical College, for measuring IQ, and this tool is one of the most unified and used intelligence testing tools in the country. It is divided into two parts: 1) a test of verbal ability and 2) a test of operational ability. There are 11 items in total. The verbal ability operation is related to the level of knowledge, but in fact it is the ability to generalize that is tested. The questions and the hands-on approach give an idea of the person’s verbal level. In addition, one can test one’s manipulative skills by arranging blocks, looking at pictures, and finding gaps in pictures, similar to the way you see people picking fights online. A total of 11 items are combined verbal and manipulative to judge the level of intelligence, and the intelligence test done has a national norm and will be compared with people of the same age, and the final result will be whether it is better than others or the same as others or worse than others.