What industry is full of yin and yang? What other industries are thriving while declining?

For a long time, the occupation of Yin flourishes while Yang declines is a nurse. If someone says that he is a nurse by profession, it is estimated that many people will not believe it and will be surprised. Followed by kindergarten teachers, almost no male kindergarten teachers can be found; And obstetricians and gynecologists. If Ta is a male, she will often encounter embarrassment, but it is actually normal. Now, among primary school teachers and even junior high school teachers, the phenomenon of yin flourishes while yang declines has begun to appear. Almost all primary school teachers recruited every year are girls.

In the 1980s and 1990s, there were more male teachers and fewer female teachers in junior high schools, so it was difficult to fall in love. I envy the present male teacher. It's not difficult to find someone, and it's not easy.

It turns out that in reality men often do heavy manual work, so, like take-away, construction workers, porters and so on. , often Yang flourishes and Yin declines; In the past, people thought that the heads of many large departments were men. If they were women, it would be more or less strange.

Also, in universities, most science and engineering students, especially those majoring in physical education, have an amazing ratio of male to female, with the ratio of 100:0. In my memory, I once heard that there was a class in the mathematics department of a normal college, all of which were "monks". Physics and biochemistry majors also have ups and downs, and they are often unique.

However, liberal arts majors in many universities are always in a downward trend, especially in languages and accounting. I remember my old class (English major), 3 1 student, 13 girl, 8 boy. There are more women than men in liberal arts majors. People used to think that there were always more girls in normal universities and medical universities.

But there seems to be a strange phenomenon recently. Many professional boys are scarce. Many people sighed: "It is more difficult to fall in love in college now, and all the boys in the class have become treasures!" In fact, this phenomenon is not just a case of a school, it is said that it has begun to become the norm.

According to the professional report on the ratio of male to female college students in 2020, only 47.96% of college students in China are male, but the overall female students are more than 4 percentage points higher than the male students. This is why there are more women than men. I personally don't believe it. Where have all the boys gone? Isn't it obvious that there are more men than women in China at present? Statistics from the National Bureau of Statistics show that among China's population of 654.38+04 billion, there are 30 million more men than women.