1 . Dunhuang Academy together with Huawei launched a brand-new technology-driven tour experience at the Mogao Grottoes on the evening of April 8. Using Huawei’s newly-released Hetu artificial intelligence platform, coupled with the output of the Digital Dunhuang project, visitors to the Mogao Grottoes can enjoy a fantasy experience prior to entering the attraction.

Zhao Shengliang, director of the Dunhuang Acadcmy, said that it has been cooperating with Huawei since March 2019. Using Huawei’s latest Hetu technology, visitors are able to see the detailed contents of the Dunhuang Art Murals (壁画) outside the caves, through their Huawei mobile phones. This will reduce the time tourists spend inside the cave, aiding the protection of the cultural relics, while at the same time helping to increase the amount of information visitors can obtain. It is also considered to be a new way of promoting Dunhuang Art.

The Dunhuang Academy has used digital technology to preserve the research and exploration of Dunhuang Grottoes since the early 1990s. It has collected a wealth of data and has realized the goal of sharing of digital Dunhuang globally. It has played an important role in the protection and research of cultural site, as well as promoting the development and progress of related work.

The Huawei Hetu platform unites Dunhuang’s study findings, high-resolution images of the site’s murals and virtual, three-dimensional models with the real Mogao Grottoes. It has not only re-created the real tour of the scenic spot, but also developed a new way of digitally experiencing the grottoes. When people visit the site, they not only have the experience of seeing the real grottoes, but they can appreciate the admirable artworks more clearly and in greater detail.

In the future, Dunhuang Academy will continue to cooperate with Huawei to create more colorful virtual content to enrich the experience of Mogao Art on the platform, helping people around the world get to know Dunhuang Art better.

2 . People from East Asia tend to have more difficulties than those from Europe in distinguishing facial expressions and a new report published online in Current Biology explains why.

Rachael Jack, University of Glasgow researcher, said that rather than scanning evenly (均匀的) across a face as Westerners do, Easterners fix their attention on the eyes.

“We show that Easterners and Westerners look at different face features to read facial expressions,” Jack said. “Westerners look at the eyes and the mouth in equal measure, whereas Easterners favor the eyes and overlook the mouth.”

According to Jack and her colleagues, the discovery shows that human communication of emotion is more complex than previously believed. As a result, facial expressions that had been considered universally recognizable cannot be used to reliably convey emotion in cross-cultural situations.

The researchers studied cultural differences in the recognition of facial expressions by recording the eye movements of 13 Western Caucasian and 13 East Asian people while they observed pictures of expressive faces and put them into categories: happy, sad, surprised, fearful, disgusted, angry, or neutral. They compared how accurately participants read those facial expressions using their particular eye movement strategies.

It turned out that Easterners focused much greater attention on the eyes and made significantly more errors than Westerners did. “The cultural difference in eye movements that they show is probably a reflection of cultural difference in facial expressions,” Jack said. “Our data suggest that whereas Westerners use the whole face to convey emotion. Easterners use the eyes more and mouth less.”

In short, the data show that facial expressions are not universal signals of human emotion. From here on, examining how cultural factors have diversified these basic social skills will help our understanding of human emotion. Otherwise, when it comes to communicating emotions across cultures, Easterners and Westerners will find themselves lost in translation.

4 . On a warm spring morning in 1984, Dong Yao-hui and his two young friends pulled on backpacks and set out on a hike of the Great Wall.     1     From there they went forward to the vast west. By sunset, they took shelter in ancient towers where soldiers once stood guard, perhaps watching for invaders from the north.

The walk of 17 months and 8, 850 kilometers tests persistence. But it’s well worth the effort.     2     The trip would not only change their lives but the fortunes of the wall itself, helping preserve it and lift it to the status it holds today.

On completing their journey, they published their experiences in a book. As they shared their adventures, it became clear that it was not just the physical demands but also the emotional impact that left lasting impressions.

    3     Since then, China has made a number of measures to protect the attraction. In 2006, for instance, the State Council issued the Regulation on the Protection of Great Wall to strengthen laws concerning its preservation and regulate activities on the structure.

The Cultural Relics Administrative Department has been given control over the overall protection of the Great Wall.     4    .

Dong places his hands on the weathered wall, as he did 35 years ago. But today, he thinks more deeply on a mission grander than his own journey. “Someone dug up some earth, making it into a brick,” he says. “Someone else brought it all the way up the mountain and built a wall. Then many people guarded the wall for hundreds of years. The Great Wall is definitely alive.     5    .”

5 . No matter where you live, giving gifts is a common way for us to express thanks, concern or love. Although the reasons for giving gifts are about the same around the world, the traditions of giving gifts can be quite different from one another.

In Europe, don’t accidentally cut yourself out of someone’s life.

In the US, a set of kitchen knives seems like the perfect gift idea for a wedding or holiday. However, in certain European countries like Germany, superstition (迷信) defines that a knife presented as a gift will end your friendship. There is a way to beat this superstition: tie a penny to the knife or gift box. The receiver then returns the penny to you as a “payment” to drive away the bad luck.

In Native America, your host gives gifts rather than receives them.

The Native American gift giving custom is exactly the opposite to that of any other culture. Traditionally, during weddings and some big celebrations (birthdays aren’t included), guests are the receivers of gifts rather than the host.

In Japan, presentation is paramount.

The Japanese place great emphasis on the act of gift giving, and presentation plays a big role in determining how your gift is received. For example, it’s considered unpleasant to receive uncovered cash. So whether you’re sending money as a gift or just leaving a tip, place your money in an envelope to ensure it’s received in a respectful manner.

In China, red envelopes and even denominations (面额) bring good luck.

Chinese New Year has a rich set of traditions. One of the most popular customs of this holiday is giving out money in red envelopes. Known as yasuiqian, these gifts are meant to bring good luck. In addition to how you give money, there’s also superstition relating to the amount you give. Giving an odd numbered amount of money is considered bad luck. It’s important to make sure that even the first digit is even as numbers like 30 and 5 0 are considered odd.

9 . People from East Asia tend to have more difficulty than those from Europe in distinguishing facial expressions —and a new report published online in Current Biology explains why.

Rachael Jack, University of Glasgow researcher, said that rather than scanning evenly (均匀的)across a face as Westerners do, Easterners fix their attention on the eyes.

“We show that Easterners and Westerners look at different face features to read facial expressions,” Jack said. “Westerners look at the eyes and the mouth in equal measure, whereas Easterners favor the eyes and neglect the mouth.”

According to Jack and her colleagues, the discovery shows that human communication of emotion is more complex than previously believed. As a result, facial expressions that had been considered universally recognizable cannot be used to reliably convey emotion in cross-cultural situations.

The researchers studied cultural differences in the recognition of facial expressions by recording the eye movements of 13 Western Caucasian and 13 East Asian people while they observed pictures of expressive faces and put them into categories: happy, sad, surprised, fearful, disgusted, angry, or neutral. They compared how accurately participants read those facial expressions using their particular eye movement strategies.

It turned out that Easterners focused much greater attention on the eyes and made significantly more errors than Westerners did. “The cultural difference in eye movements that they show is probably a reflection of cultural difference in facial expressions,” Jack said. “Our data suggest that whereas Westerners use the whole face to convey emotion, Easterners use the eyes more and mouth less.”

In short, the data show that facial expressions are not universal signals of human emotion. From here on, examining how cultural factors have diversified these basic social skills will help our understanding of human emotion. Otherwise, when it comes to communicating emotions across cultures, Easterners and Westerners will find themselves lost in translation.

10 . Wherever we go, we are surrounded by history. Across the globe, cultural heritage is passed down through the generations. It is in the buildings and structures around us. It is in the arts and artifacts (手工艺品) we treasure. It lives in the languages we speak and the stories we tell. But today, it is under attack as never before. Not only are the damages of time threatening our cultural heritage, but conflicts, climate change, globalization and tourism are all exacting a heavy price. Technology is now the most important weapon in the battle. Here’s how technology is preserving our cultural heritage.

As you can imagine, creating the replicas (复制品)by 2D images is extremely time-consuming. Increasingly, artificial intelligence (AI) algorithms (算法) allow millions of images to be stored in a matter of hours. AI will also make restoration and preservation of existing cultural heritage far easier and better than previous methods.

Virtual reality (VR) technology will play a leading role in preserving our cultural heritage in the coming years. Many of the most important sites and architecture are easily damaged. Human interaction with these locations is doing a great deal of harm. Wastes pile up everywhere, causing serious problems. As more cultural heritage sites and objects are digitally mapped and recorded, VR technology will increasingly become the way that people experience them. We’ll all finally be able to walk through places, look at (and touch) artifacts and works of art without ever seeing them with our own eyes.

Finally, our cultural heritage will be preserved by technology. Efforts in research,   data sharing and project work will help promote and preserve the cultural heritage of countries all across the world.