In a class at Shanghai University, more than 100 students were attentively following the lectures. The lecturer played a video of the young man wading through water to lead his girlfriend across a single wooden bridge.
"If he were your boyfriend, what would you think?" - Professor Li Chen asked. He looked at a female student: "It seems like you have a boyfriend. tell us what you think about this guy? ".
"The relationship will end" - the female student replied.
The next video about a seemingly reluctant woman preparing to dance bungee was when her boyfriend pushed her down. "From the girl's expression, what do you see?" - Mr. Li asked.
"She was very excited. He did what a boyfriend should do," he added. The Chinese teacher continued: "Here is today's lesson: "Remember, excitement determines the quality of your love. Without interest, you can't have love."
Such a love lecturer is part of a series of courses guiding the establishment of intercourse that are increasingly popular in China. At least nine universities in the country offer such courses.
According to Sky News, these classes are highly appreciated by students. Most students have spent their entire teenage years preparing for the Gaokao exam - the exam that determines their university and future careers, so they cannot spend much time on social interaction.
Building a love affection is a difficult problem in China, especially for men, for many different reasons.
Last year, the number of men in China was 32 million higher than women. As a result, the number of men looking for relationships of the opposite sex is having more difficulties.
Severe gender imbalance in China leads to more lonely, bored men. And it can lead to social instability, "decoration" in the workforce and even increase cross-border human trafficking.
"Previously, families lived together in large yards. Thanks to that, it is easy to know the stories of different families in their adulthood. Parents themselves are also examples for their children.
But China is now developing too quickly. Many people have moved to live in apartments. Therefore, children are losing the opportunity to witness the lives of other families," said Professor Li Chen.
Therefore, "they have limited understanding of dating and marriage. Therefore, through teachers and universities, we provide vivid evidence for students so that they can understand what a good marriage is all about," he added.
According to him, teachers will motivate and teach students skills such as communication and understanding with the opposite sex, which should be focused on in love.
Li Chen estimates that a third of his students can absorb lectures naturally. These lessons can include practical activities such as rowing together on the lake. The rest " still need a lot of work to do" to promote and stimulate students' ideas.
A male student shared with the media that the lessons are being applied in real life. "I realized that after his lectures, I got to know more girlfriends and we became closer. I understand their thoughts, emotions and views better."