The "femininity" of males is a social phenomenon that has long existed, and is now increasingly attracting attention, Deng said. It is part of society's diversified culture and it is only subordinate, not mainstream, culture.

"Chinese youngsters are improving their health and responsibility, and more are taking exercise," he said.

According to Deng, it is unwise to have obvious "boundaries" for gender awareness. Men should learn from some aspects of the female character, which is good for interpersonal communication.

He suggested schools balance the mix of male and female teachers. Also, teachers should have a scientific understanding of gender roles in modern society and avoid negative effects by imposing rigid gender roles on youngsters.

"There should be more sports classes at schools to foster the habit of exercise among youngsters. We should lighten students' loads and develop colorful extracurricular activities to raise their awareness of responsibility."