In recent days, a netizen left a comment on the official website of the Ministry of Civil Affairs, urging the relevant authorities to issue a statement to encourage residents to not be influenced by superstition and continue with their marriage plans as usual during the Year of the Dragon.

The Social Affairs Department of the Ministry of Civil Affairs promptly responded, stating that they would pay attention to this issue. The department explained that there is a year in the lunar calendar that does not have the beginning of spring solar term (节气), which occurs approximately once every two to three years.

The Spring Festival, also known as Chinese New Year, is celebrated on the first day of the first lunar month each year. However, its date on the Gregorian calendar (公历) varies from year to year. Start of Spring, which is the first of the 24 solar terms, is considered the official beginning of spring.

Why did the ancients think that “no spring year” was not suitable for marriage? As the weather warms up and spring arrives, the earth awakes from its winter hibernation. The rain falls, the thunder surges, and everything in the world comes alive once again. At such a good time, they usually associated the beginning of spring with fertility. If spring does not come, reproduction will not be prosperous. “No spring” means “no child”, and getting married is the most taboo. Superstitions about this time of year often focus on avoiding marriage or other important events because it is believed to be unlucky.

The Social Affairs Department of the Ministry of Civil Affairs emphasized that these superstitions, which mean false beliefs without scientific evidence, should not have the final say about people's decisions about their marriages or other important life events. They encouraged residents to continue with their plans as usual during this period and not be influenced by superstition.

The department also reminded the public that marriage is a personal decision that should be based on love, mutual respect, and consideration for each other’s future. They emphasized that the government will continue to provide support and assistance to ensure that all citizens can enjoy a stable and happy life.

The most popular martial arts¹ today originated in Asia, especially in China. Some Chinese fighting styles were invented more than 3,000 years ago. Many martial arts were invented because people needed to defend themselves or protect others. Nowadays, people learn martial arts as a way of keeping fit or as a competitive sport, but they are still very useful for self-defence.

Martial arts are often referred to as either soft or hard. These terms imply a way of dealing with your opponent’s force. Soft martial arts, such as tai chi, teach you to use your opponent’s own force to defend yourself. Soft styles use fluid movements and timing to avoid, deflect and redirect their opponent’s attacks. These martial arts are soft for the defender but not for the attacker! On the other hand, hard styles, such as kung fu, teach you to defend yourself using force. Techniques involve blocking, posturing and powerful punching² and kicking. Hard martial arts techniques are more effective if you are more skilful, more powerful and faster than your opponent.

Perhaps one of the best known Japanese martial arts today is karate. But did you know that its roots are derived from Fujian Province? In the 14^th century, a community of Chinese migrants from Fujian settled in what was then the kingdom of Okinawa. The Chinese migrants used to gather in a park to enjoy cultural activities—one of which was kung fu. This soon caught the attention of local youths, who started leaning kung fu from their Chinese neighbours.

In fact, Chinese influence in martial arts was not limited to kung fu. The very first Korean military training manual³ was based on a Chinese version, During the Japanese invasion of Korea in the 16^th century, the Korean army needed an effective way to train a large number of troops⁴. They adopted a training methodology⁵ from a Chinese military manual called Ji Xiao Xin Shu⁶, written by the famed Chinese general, Qi Jiguang, who had himself defeated Japanese pirates⁷.

I had always heard that North Americans value independence, and that Europeans value, togetherness. But I never fully understood it until 2 months ago, when I left my Ph.D. lab in Canada for a 4-month research in a lab in France. On my first day, Pierre — a Ph.D. student whose desk is across from mine — tapped me on the shoulder and asked: "Coffee?" I nodded and followed him down the hallway to the common room, where other grad students were filing in. I sat there, cautiously sipping the bitter liquid five times stronger than my normal Americano and trying hard not to reveal my uncultured tastes, while lab chatter（闲聊）filled the air.

Coffee breaks are a routine part of work life here. The chatter sometimes turns to serious scientific topics. But mostly, the meetups offer a chance to unwind — to share stories about life inside and outside the lab and to connect with people who understand what you're going through.

The lighthearted atmosphere and sense of community is a welcome contrast to my life in Canada, where I spent most of my workdays all alone. I went into the lab each morning with set goals for my day. At lunch, I'd keep my eyes glued to my computer while I shoveled（大量送入）forkfuls of salad into my mouth, trying to power through my to-do list.

Our lab held weekly meetings where we'd take turns presenting our latest, work and getting feedback from colleagues. But we didn't take daily coffee breaks. My labmates and I were too busy collecting data and publishing papers.

Looking back now, I realize how much we were missing. Researchers need community because good ideas don't just come from reading literature and thinking deep thoughts; it's helpful to bounce ideas off others, particularly in a nonthreatening environment. It's also helpful to have a spot to share the day-to-day ups and downs of life as a grad student. How else are you supposed to know that you're not the only one suffering from challenges like anxiety?