The stamps and the mini sheet of five competition venues (场馆) of the Olympic Winter Games Beijing 2022 came out     1     June 23, the Olympic Day. The stamps of competition venues are     2     important witness to the achievements of the Beijing Winter Olympics venue construction.

The set of the stamps     3    (consist)   of four stamps and one mini sheet.The value of the whole set is 10.80 yuan,and the     4     (plan) circulation is 7.5 million for the stamps and 6.3 million for the mini sheet.

China Post has also made a variety of other     5    (product) such as first day covers postcards, stamp folders, and stamp albums. Among     6    (they), the carved postcards of the competition venues use the same machine, same technique and same printing technology as the zodiac (生肖) stamps，    7    fully displays the architectural image and structural beauty of the venues. Postmarks of the places of the venues    8     (apply) to the stamps which is circulated in limited guantities. Stamp folder entitled the Light of the Mark     9     (skillful) displays all the 12 competition venues of the Games. Stamp collection entitled Building a Dream of Olympic Winter Games contains layout 1, layout 2, first day cover and mini sheet of this set of stamps. It is also worth     10     (pay) attention to.

4 . Tips for Traveling on a Low Budget

These days, a lot of people travel as a result of rising wealth.On social media,friends ,families, and complete strangers are sharing beautiful images of the places they’ve been Traveling can be a lot of fun, but it does take money to get on a plane and see the world.     1     Here are four expert tips.

Plan ahead. Planning is possibly the most important aspect of any trip. If you want to keep your costs down, you must make a plan. That will allow you to spend the least amount of money to meet your demands when traveling.    2    

    3    When you purchase tickets at least six months in advance, certain airlines offer discounted pricing on their flights. Discounts let you spend less money than you initially planned to, and preparing ahead will help you find the greatest discounts.

Prepare alternative destinations.    4     When visiting Thailand for instance, you can decide to visit Chiang Mai rather than Phuket or Bangkok.This is due to Chiang Mai’s affordability, cooler climate, and distinctive attractions.

Remember travel insurance. Consider travel insurance as an investment rather than an extra cost.     5    . Being insured allows you to avoid paying for lost or stolen luggage or medical expenses.

5 . In artist Roy Wang’s photos, mythical (神话的) creatures from The Classic of Mountains and Seas emerge in front of historical sites of Guangzhou.

The series of photographs is created by light painting in which the photographer uses light sources to produce different images which are captured by a camera, as if drawing on the photos. Roy Wang, the representative figure of light-painting photography in China, says, “What attracts me most about light painting is that, by using a simple light and against a dark background, I can paint in a free style.”

Wang was a professional athlete. However, his sports career ended in 2012 because of injuries. His travels led to his interest in photography. Once he saw light-painting photos by Spanish master Pablo Picasso online and was introduced to the technique. He began to try in this field.

In 2013, he started adding the dragon and other creatures from ancient texts to light painting. Wang’s work is inspired by mythical creatures that add a sense of mystery to his photography but at the same time it proves to be difficult to create such images with light.“The mythical creatures are as mysterious as light painting. They both emerge in the darkness, and without an exact shape or form, they are free. I let loose my imagination,based on the descriptions in ancient books,” said Wang.

To Roy Wang, the technique has a wide application in expressing different ideas. Apart from mythical creatures, he has been showing themes relevant to more recent events, such as a series in praise of medical workers during the outbreak of COVID-19.

Tradition will continue to be a creative force for Wang as he wants to add more Chinese elements in his works, including his next series, creating photos that have both aesthetic (美学的) and cultural values.

6 . Best places to see wildlife in Canada

Whether you’re keen to see the mysterious spirit bears or listen to the songs of beluga whales, Canada’s varied landform offers dozens of wildlife adventures that are bound to impress you. So grab your camera and set out for a few of the best places to see Canada’s incredible wildlife.

Search for the mysterious spirit bears in the Great Bear Rainforest,British Columbia

Spirit bears are one of the most special animals found in Canada.They are a rare species protected by Canada and can only be found in the Great Bear Rainforest. which is a remote protected area mainly accessible by boat.

Listen to beluga whales sing in Churchill,Manitoba

About 136,000 beluga whales can be found here in Canadian waters in the summer.They are white in color and are nicknamed the“canaries(金丝雀)of the sea”thanks to the sounds they make, which are used to navigate.

Spot a moose (麇鹿) or two at Algonquin Provincial Park, Ontario

The moose are one of the most-loved species in Canada,but are surprisingly difficult to find in the wild. If you have your heart set on seeing a moose or two,head to Algonquin provincial Park in Ontario, where you might catch sight of them at dusk or dawn, especially in the spring.

Witness the monarch butterfly migration at Point Pelee National Park,Ontario

Every year thousands of monarch butterflies migrate from Canada to Mexico,where the spend the winter. One of the main points of this migration route is Point Pelee National Park in Ontario. Head there just before sunset or early in the morning for the best views

9 . If you’re a parent, you’re well aware of just how many challenges virtual schooling presents. It’s incredibly stressful to get your kids to pay attention in their “classrooms”. Well, now there’s another thing you need to worry about: hackers. As more school districts rely on remote learning, they’re increasingly becoming targets for cybercriminals.

Believe it or not, your email address is actually a hacker’s primary method of attaining your families’ personal information. That’s why you need to be on the lookout for phishing emails. These emails appear to be from a legal company you’re familiar with—like your bank, credit card company, an online store, or, yes, a school—but are actually from a hacker.

However, there are a few tricks to decode if an email is fake or not. According to the Federal Trade Commission (FTC), these emails often “tell a story to trick you into clicking on a link or opening an attachment.” If you receive an email asking you to update your account, change your password, or make a payment, do a little digging first and contact the company directly to ensure that it is indeed legal.

There are indeed some alarming things a hacker can do when they steal your children’s information. According to FTC, “a child’s Social Security number can be used by identity thieves to apply for government benefits, open bank and credit card accounts or apply for a loan, which may go unnoticed for years—usually until they’re adults and attempt to open a credit card.” To make matters worse, a criminal doesn’t even need the child’s complete information to cook up a new identity. “Known as ‘synthetic identity theft’, the thief grabs a Social Security number and combines it with a fake name, address, phone number, and more,” explains the Identity Theft Resource Center, “That makes it a little harder for victims and law enforcement to notice the problem in the first place or take action after the fact.”

10 . How would you feel if you were invited to the moon? If you found a gold coin, would you save it, give it to charity or use it for a holiday? Personality quizzes of this kind, known as “psychometrics”, have bothered many job seekers. Now, it is being applied to the oldest problem in finance: will a borrower repay?

In rich countries, lenders use credit scores to weigh risk. But just 7% of Africans and 13% of South Asians are covered by credit bureaus (征信机构). Bailey Klinger of the Entrepreneurial Finance Lab (EFL), which explores new kinds of credit data, argues that psychometrics could include many more people in the financial system. Everyone has a personality, after all.

Judging character is not new. Psychometrics attempts to make it a science. The model developed by EFL has undergone many tests and adapted to different cultures. Its collected data reflect something unnoticed. For instance, young optimists are risky, but old ones are a safe bet.

Clever design cuts cheating. There are no obvious right answers; responses are cross-checked for consistency. The model monitors mouse movements for signs of indecision or distraction. When borrowers lie to get a loan, they often do so in predictable ways. In an EFL test, people are shown pictures of five drinks and asked which one they would be. Choosing water over something with small bubbles may be a sign of cheating.

This sounds fanciful, but there is evidence that it works. In one Indonesian bank, combining psychometrics with existing customer data cut default (违约) rates for small businesses by 45%. A study by the World Bank found that EFL’s model increased lending to those without a credit history.

The technique needs further development. At present, turning to credit bureaus is still the best way to tell if somebody will repay a loan. But bureaus improve more slowly than technology. Lenders will find ever more ways to look into their customers’ souls.