According to the preliminary information calculation of the People’s Data Research Institute, the “10+1” pilot area of ​​the digital renminbi has covered nearly 150 million groups, accounting for approximately 10.7% of the total population. At present, the six major state-owned banks and another online commercial bank have connected to the digital RMB wallet. As of the end of 2020, there have been as many as 6,700 pilot applications of digital renminbi nationwide, covering almost many areas such as ticket purchases, living payments, and catering expenditures. It is reported that in June 2021, a Beijing company used digital renminbi to pay employees’ salaries for the first time.

When the technology of the Internet of Things becomes more and more mature, I believe that the digital renminbi can be used in more aspects of life. However, some people have raised the question that “digital renminbi will replace paper money.” Relevant financial experts said that it is difficult for the digital renminbi to be completely paper money. One is that the current digital renminbi application technology is not mature enough. If the number of transactions reaches a certain limit, it may cause software failures or downtime; the second is that the digital renminbi must be established on the people’s willingness to use it.

With the wave of digital renminbi, more and more payment methods are now available. However, for the older generation, there are still many people who choose to use banknotes. At present, the banknotes we use are still the fifth set of RMB issued in 2019.

What is the difference between the new RMB and the old RMB? Does the old 5 dime coin contain gold?

It is reported that the fifth set of RMB in the 2019 version is not much different from the 1999 version in terms of patterns, tones and specifications. However, in terms of details, the 2019 version of the RMB has increased the saturation of colors, so I look at it. It is more colorful than the old version of RMB; vertical numbers and optically variable security lines have also been added, and the anti-counterfeiting technology has also been greatly improved.

After talking about the banknotes, let’s take a look at the coins. Although very few people use coins now, the coins have not withdrawn from the market. The 1 yuan coin and the 1 dime coin remain basically unchanged, but the change of the 5 dime coin can be called a “makeover”.

If someone still has the old version of the five-point coin in their hands, they will remember that the color of the coin is “local gold”, but the material of the new version of the five-point coin has changed from a copper alloy to a nickel-plated steel core, and the color has also changed from gold to silver. white.

In response to this, there have been different voices in the society. Some people think that the new version of the five-point coin has become silver because it does not contain “gold”. Does the old version of the five-point coin contain gold? In this regard, the bank manager told us the truth behind it.

The bank manager said that the old version of the 5 dime coin does not contain any gold

Why there are such rumors, one is because of the color of the old five-cent coin, because the material is brass alloy, golden yellow is easily reminiscent of gold; the other is that some collectors are trying to coax the old five-cent coin. The collection price, deliberately “spreading” the old version of the idea that the 5 cents contained gold, the purpose is to let more collector coin lovers “fall into the trap”.

Moreover, gold is a precious metal, and its price has always been expensive. According to the price released by China Gold on June 11, 2021, the basic gold price per gram is 387.7 yuan. If the old version contains gold in the 50 cents, the amount of gold spent will be difficult to predict.

Therefore, don’t be “deceived”. Some people think that the old version of the five-corner contains gold and make it into jewelry or necklaces to wear. This practice is already damaging the renminbi and is not allowed by law.

Are the old coins worth collecting?

The reason why it is said that the old version of the 50 cents has gold is to “hype” the price of the collection. Now we all know that gold is not included, so is there any collection value in the old version of the 50 cents? The answer is yes, and the collection value is very high.

The number of old 50-cent coins circulating on the market is already very rare, especially the “old three-flower” five-point plum. It is reported that of all the years, the 50 cents of plum blossoms in 1993 was the most valuable, and then in 1991, 1992 and 1994. This is because in the period from 1991 to 1994, due to the limited production capacity of the country that year, the circulation of the five-pointed plum blossom was not large, and the five-pointed plum blossom was the last circulating coin made of brass alloy, which was valuable for collection. It doubled even more.

Although the old version does not contain gold, but there is the old version of the five-point plum, which can be kept for a good collection, especially the five-point plum coins of the above 4 years, there may be more room for appreciation in the future.

Do you still have the habit of using paper money? Or is there an old version of the 5 dime coin? Welcome to leave your thoughts.

The Japanese have made instant noodles popular all over the world, through their instant ramen. Today, many people around the world consider instant Ramen as a delicious, nutritious and cheap dish. However, once upon a time, instant noodles were considered a “luxury dish” in Japan. Momofuku Ando, ​​the founder of the globally famous Nissin instant ramen brand, created the instant chicken ramen package as a convenience food that could be eaten anytime, anywhere in 1958 – a time when food was still scarce. relatively poor. However, when on supermarket shelves, “Instant Chicken Ramen” has turned into a luxury product, because their price is up to 6 times higher than a pack of fresh Udon noodles. As always, the prison on Rikers Island, New York must always ensure that cup noodles are never “sold out”. This dish is always consumed by prisoners with great speed, partly thanks to meeting all three needs of “delicious, nutritious and cheap”. Nissin noodle company only has two types of noodles “Oriental” and spicy to serve vegetarians. Because other flavors like “Chicken”, “Beef”, or “Shrimp” all contain ingredients of animal origin. According to statistics of the World Instant Noodles Association, China is the country that consumes the most packets of noodles each year in the world. In 2013, this country consumed more than 46 billion packages of noodles. China’s best-selling noodle is Tong-Yi instant noodles. According to a survey conducted in 2000 by the Fuji Research Institute, the Japanese feel most proud of introducing instant noodles to the world. For them, instant noodles are the true symbol of the “Made in Japan” brand, when this dish has been popular around the world. In Yokohama, Japan, there is an entire museum displaying instant noodles called Cup Noodles Museum – the entire space here fully showcases the development of instant noodles over time. If you peel off a packet of instant noodles and arrange all the noodles in a straight line, you will have a super “huge” noodle with a length of up to 51m, equivalent to the length of an Olympic standard swimming pool. However, despite being convenient and affordable, instant noodles have very few micronutrients, so they don’t provide too many beneficial vitamins or antioxidants. Most nutritionists advise people to be cautious and not eat too much instant noodles. Even healthy foods can be unhealthy if eaten all the time, says White, excluding the really healthy ones. Perhaps for many people, instant noodles are a convenient dish that can be eaten all year round. But keep in mind, it is not the main dish and can not be eaten often instead of rice and dishes made from unprocessed ingredients such as vermicelli, pho, vermicelli, wheat, … Please watch the video: Another great Japanese invention. Source: Yan News

You always wonder why you are still lonely and can’t find a lover or a handsome, suitable, and suitable guy. So I just kept going and did not see the love flourishing at all. Feng shui expert Tam Nguyen thinks that you are “stuck” in part because feng shui is not good. If you want to meet the predestined fate as you want, not alone for the rest of your life, absolutely avoid the feng shui mistakes that the experts mentioned below. The bed has no support The side of the bed doesn’t lean on anything, making it easy for the daughter in the house to “miss” her husband. The bed has no fulcrum, giving a feeling of emptiness and lack. Moreover, this is an omen that the girl lying on this bed will find it difficult to find a reliable man to marry. Convert the toilet or kitchen into a bedroom Because the bedroom is so cramped, some families have converted the toilet or kitchen into a bedroom. This inadvertently affects the feng shui layout. Although it is no longer a toilet or a kitchen, the ghost still exists and affects the bedroom space. This makes it difficult for you to get married and also affects the morale of the family members. Dark and damp bedroom Such a bedroom lacks serious light, which not only affects the health of all family members, but also makes it difficult for the girl in that room to get married, and possibly even to be single for the rest of her life. Place a tilted mirror in the bedroom Placing a tilted mirror in the bedroom can easily lead to erroneous thinking and unusual desires. For example, a young woman suddenly wants to have a single life, so she has no luck. * Information in this article is for reference only.

Although spending many summers using sunscreen is not certain, every woman has found a product that is truly “honest”. Maybe, you have chosen a sunscreen with a great texture, applied lightly, smooth but not enough to protect the skin. Or there is a case, you believe in using a reputable and quality sunscreen but your skin is full of acne because the cream texture causes clogged pores. That’s why many women still do not stop experimenting and changing sunscreen. However, now you will not have to be confused when shopping anymore because the doctors have told you 4 steps to choose the best sunscreen for yourself. 1. Identify broad spectrum sunscreens (Broad-Spectrum) First, the American Academy of Dermatology (ADA) recommends choosing a sunscreen labeled “Broad-Spectrum,” because this means it will protect against both UVA and UVB rays. UVA rays are one of the causes of premature skin aging, causing the formation of wrinkles and brown spots. UVB rays cause sunburn, and overexposure to both can lead to skin cancer. 2. Pay attention to SPF SPF is a measure of how much UVB rays will be blocked by a sunscreen. Dermatologists recommend using a sunscreen with at least SPF 30. This is the number that New York-based Dr. Adarsh ​​Vijay Mudgil calls. “magic number” . SPF 15 will block 93% of UVB rays while SPF 30 will block 97% of UVB rays. So, using a sunscreen with at least SPF 30 is the best way to protect your skin. 3. Pay attention to your skin type “If you have acne-prone skin, make sure your sunscreen is labeled ‘non-comedogenic’ or ‘won’t cause breakout’, which means it won’t clog pores. Pores / Non-comedogenic” , according to Dr. Joshua Zeichner in New York. “If you have dry skin, you should choose a moisturizer with sunscreen, or a sunscreen that contains moisturizing ingredients such as Hyaluronic Acid, or Ceramide.” If you have sensitive skin, Dr. Emily Smith in Missouri, USA recommends choosing a physical sunscreen. This product has zinc oxide and titanium oxide that will help protect the skin, and these two ingredients will not sting or burn the skin around the eyes. Physical sunscreen will sit on the surface of your skin, creating a protective film to protect your skin from the sun. Chemical sunscreens contain ingredients such as avobenzone and oxybenzone that absorb UV rays, keeping them from penetrating the skin. These ingredients can in some cases be irritating to sensitive skin, but are easier to apply. “Chemical sunscreens are easily absorbed into the skin, leaving little white streaks” , according to Dr. David Fieleke in Missouri. 4. Is sunscreen cream, lotion, stick or spray best? Sunscreen comes in quite a few forms, and it’s up to you to choose which one: “Sunscreens come in cream, lotion, gel, spray, stick and special formulations” , according to Dr. Zeichner: “The best sunscreen is the one you can actually use” . Of course, sunscreen is only effective if you use it correctly. Dr. Zeichner recommends applying a generous amount of sunscreen with a shot of wine to all exposed areas (face, neck, hands, etc.). In addition, you also need to reapply sunscreen every 2 hours. If you use a spray sunscreen, Dr. Mudgil recommends spraying it on your hands and then using your fingers to apply it to your face to help it spread evenly. Source: NBC News Photo: Internet

Photo: Sina Technology According to CNBC, Apple today released a report on its App Store-related data, mainly describing the work the App Store has done in the direction of security and fraud prevention over the past year, and published a lot of related data. This is the first time Apple publishes such data, in this report, Apple does not point out what they bring to developers and users, but what they refuse to ensure safety and experience. App Store experience. Denied 1 million applications Since its inception in 2008, the Apple App Store has become the world’s largest distribution channel and app download platform. According to official data, up to now, there are a total of 1.8 million apps distributed on the app store in 175 different countries and regions around the world. In addition to the quantity, quality and safety of the App Store are also important reasons for many to choose, and even the reason why users switch from Android to iPhone. But the average user rarely thinks behind millions of apps is Apple’s attempt to secure apps on the platform. In fact, security threats have existed since the App Store was launched in 2008, and are becoming more sophisticated as the App Store has grown. Of course, Apple is also working to raise and improve its own security standards. In order for high-quality apps to be listed on the App Store and for developers and users to have the best experience, behind that is the efforts of the Apple App Store review team, including machines (the program AI detects), but Apple believes humans are the last line of defense. On the one hand, the review team develops relevant guidelines and is constantly updating to measure if an app meets Apple’s security standards at launch. On the other hand, many developers have encountered the case of having to submit apps multiple times before they hit the shelves, behind this being the tight scrutiny of Apple’s review team. The reason may be because their application is incomplete / not good enough or not satisfied Apple with the security requirements. In 2020, Apple’s app review team supported 180,000 new developers to bring their work to the App Store for the first time; However, due to the stringent app store rating criteria, many applications were rejected. According to Apple’s disclosure, they rejected 1 million new apps and 1 million app update requests last year. Let’s take a closer look at the apps that were denied on the list, partly because of a breach; There were also 215,000 applications rejected for asking for too much user data on mobile phones; 48,000 apps were rejected because they contained hidden functions, 150,000 apps were rated as spam or otherwise copied apps. All will affect the quality of the apps in the App Store in varying degrees, thereby affecting the user experience. These numbers represent Apple’s ambition to pursue its own high-quality app store and ecosystem, and is also the reason why many Android users “admire” the iOS ecosystem as mentioned above. . “Stone” 470,000 toxic developers Apple CEO Tim Cook speaks at the Apple Worldwide Developers Conference (WWDC) at the San Jose Convention Center in 2018. In addition to denying apps, Apple sometimes punishes developers for violating the rules. For example, some developers intentionally change application functionality after passing a review or even engaging in criminals / crimes. The most common are gambling-related apps, illegal lending, and pornography; there are even apps for drug trafficking, sex chat, and more. According to Apple data, by 2020, about 95,000 apps will be removed from the App Store due to fraud and fraud. If a developer’s violation is severe or recurring, their account will be permanently closed. In 2020, Apple terminated 470,000 developer accounts because of the risk of fraud. In the past month alone, Apple blocked more than 3.2 million app installs through the Apple Developer Enterprise Program. The original purpose of this project was to allow large organizations like companies and businesses to develop apps for internal use only, not open to the public. But some people use this approach to “bypass” the internal application review and abuse process. Of course, no matter how tight the controls are, it’s inevitable that there are up to 1.8 million apps on the App Store. Apple has also opened up a feedback mechanism, users or developers can choose to “report a problem” function in the App Store or call Apple support. Stop $ 1.5 billion in fraud suspected transactions Problem security of Android is often compared with Apple. Since the Apple ID is tied to the payment account and is the “key” of the Apple ecosystem, it is also very easy to become a target for criminals. As a result, Apple is building more secure payment technologies, such as Apple Pay and StoreKit. Currently, more than 900,000 apps in the App Store are using these technologies to sell goods and services. For example, credit card information in Apple Pay won’t be shared with the merchant (and the merchant won’t see it), which eliminates risk factors in the checkout process. However, criminals can also use the App Store to purchase goods and services for money laundering or other improper purposes. According to official data, by 2020, Apple prevented more than 3 million stolen credit cards from being used to purchase goods or services through technical means + manual review. In addition, they block more than $ 1.5 billion in “potentially fraudulent transactions”. The revelation comes amid Epic Games’ antitrust lawsuit against Apple and focuses on the App Store failures. The Fortnite maker is looking to force Apple to remove 30% of the commission on in-app purchases. Epic lawyers have argued that Apple’s App Store is too “wall-bound,” hindering app makers from competing, and that Apple’s rules are unevenly applied to different developers. . The lawsuit filed by Epic Games calls for changes to the existing app review process and the use of other in-app payment systems. Epic also says Apple’s process is unfair, sometimes approving malware in the store. Apple employees argued in court that the number of errors it made was very small given the size of the App Store. Apple also strongly denies the abuse of market power, saying that the lawsuit Epic filed with is an “attack” on a business model that benefits developers as well as consumers. Apple has protected the App Store as an essential part of its business. Last week, an Apple lawyer argued that allowing users to install software from outside the App Store, like Android, creates a security risk and that Apple doesn’t want to be Android.

Nguyet Hang and Anh Tuan knew each other while working together at the Youth Theater. At first, she said, we hated each other very much, because I was very disciplined, old, and Anh Tuan was personality, destructive, mischievous. But then love each other without knowing, unable to explain. Probably due to “fire near the straw” and after going out, eating and drinking are compatible. 4 years later, we got married. And to live together up to now is encapsulated in the word “fast”. Nguyet Hang – Anh Tuan Actress Nguyet Hang said that being an actress has one advantage for her to apply in her family life, which is to grasp the psychology to deal with her husband. Mr. Tuan is a hot-tempered person, she knows how to stop, so the family life has been through many storms. “Every time my husband and wife are stressed, I stop because I can’t argue or talk anymore. Mr. Tuan is hot-tempered, even a little dry. I have not heard any sweet words from my husband, nor bought gifts. For the mother and daughter on the holidays But he brings other happiness that I find much more valuable. It is a gesture of taking care of me every day when I’m tired, understanding my wife and children and living responsibly with family, “Nguyet Hang said. The most difficult time with her husband and wife was when she was newly married and had children. The couple’s salary at the theater was too low, Anh Tuan left the stage to go out to do business. The actor’s time was also the time when the couple’s life fell into crisis when Nguyet Hang heard many rumors about her husband having someone else. She flew in to meet her husband to find out the truth and then decided to write a divorce petition. Now remembering that “event”, Nguyet Hang could not help but laugh: “According to the court’s appointment, we came to settle, but somehow closed that day. The two of them finished making pho. So we can’t quit each other. Nguyet Hang still remains young She said, in fact, the story of “fluttering” in a man is very difficult to avoid. Anh Tuan himself is also an artist, so I sympathize. Only it must be at what level, if we no longer respect our wife and children, our family should not keep it. And that was just a “miss step”. I could only hold back when I turned my head. Anh Tuan himself is a transit person separated from the age of 6, so he is very afraid of divorce and needs family affection. I also know that I used to be busy playing, and I also had many shortcomings, but because of the children, we tried to get along. Until now, after many waves, we still go together is an “achievement” already. Because in an artistic environment, there is not much that can go so long. As for the future, no one can tell, but we determine the happiness that day or that day, what we can ignore, sympathy for each other should be ignored. So up to now, our married life is being stabilized temporarily. Economic difficulties are also a big challenge affecting the life of actor Nguyet Hang – Anh Tuan. Once in a difficult time, Anh Tuan thought about riding a motorbike taxi to have money to take care of his family. “I asked him if he was afraid when he was an actor well known to the audience, if anyone recognized it, would he be afraid? He shook his head to say he would cover his mask. I took off the mask again to take me on stage. That sincerity I cannot forget now, “remembers Nguyet Hang. Full happiness of actor Nguyet Hang – Anh Tuan Every time Anh Tuan had a business at a loss, Nguyet Hang had to worry about it all. From renting a house to supporting families, children studying… She said, sometimes the car does not have enough money to repair it. It took us 15 very hard years, fortunately I have grandparents to support and take care of my children to work as a profession. And Anh Tuan, after many times of opening a restaurant with losses, has been successful in recent years. Although we are not rich, our lives are now more stable, not too hard anymore. In 2018, when her first daughter studied abroad in Germany (then got married and settled there), she gave birth to a baby girl. Being a mother at the age of 45, Nguyet Hang confided that she did not face much difficulty because of her grandparents’ support. Adding a member, her family is also happier because “Anh Tuan likes to have many children. He is an only son, but does not place a heavy emphasis on having a son and a daughter. It is simply like having many children”, Nguyet Hang said. share with joy radiant in the eyes.

As an orchid enthusiast, Mr. Duy Trong Hai does not hesitate to spend time and money to research on this beautiful plant, from how to distinguish orchids, how to choose to care for spreads. star. Owner Duy Trong Hai shared “Many people play orchids, some people play a few pots to embellish the house, some people are more passionate then plant a garden with a variety of species. flower , so but Common point they are all love, the passion intended for this bonsai. For beautiful orchid pots, Orchids players must have certain knowledge of planting techniques and care for orchids to live healthy and flower beautifully ” Currently there are many different species of orchids, but beginners should choose orchids that are easy to grow, have high adaptability such as orchids, Dendrobium or Dendrobium. Growers can select orchid seeds extracted from large pots of orchids. When separating germs, use a knife that has been disinfected with alcohol and then lime on the cut on the stem to quickly heal the scar. Or if the player buys orchids that are fully developed, they should choose those with well-developed roots, big, strong trees, green leaves and free from pests and diseases. According to the owner Duy Trong Hai, terracotta pots with many openings will help orchids grow and absorb nutrients better. For the substrate, growers should choose those with high porosity, lightness and moisture-retaining ability such as coir, wood charcoal, peanut shell. For coconut fiber should be shredded and soaked for about 1 week to reduce salinity and tannins. Coconut shell and wood charcoal are cut into small pieces about 1x2x3 and then soaked, especially with coconut shells should soak in lime water to eliminate pathogens, after soaking wood charcoal, wash and dry. With new orchid pots, you should keep a cool place – a day to let the plants get used to the climatic conditions, but if the price in the pot shows signs of mold, you should replace the new pot immediately for the orchid. Use a pre-prepared orchid pot, add the substrate to the rule of large substrate, then put it on the bottom of the pot, followed by medium and small. Note that the amount of substrate in the pot is always 1-2 inches lower than the mouth of the pot. When planting, do not put the stump close to the perineum, making the roots more susceptible to waterlogging or not too shallow, making it difficult to absorb nutrients. On the face should be covered with a layer of coconut fiber or giant to keep the plants moist. Orchids are hygroscopic plants, so the habitat of orchids must always ensure humidity, light, ventilation, so that orchids can grow healthy. For players with a lot of land like Mr. Hai, it is advisable to do with a large scale, design the orchid and the surrounding frame with sturdy iron pipes, ensuring resistance to storms. Especially choose to plant near ponds, rivers, or places with good water sources so that the orchid’s habitat maintains moisture, and is cool. Conversely, if the player lives in an urban area, there is no garden to grow orchids, you can choose a balcony or terrace. Owner Duy Trong Hai shared more “Due to the influence of the design of concrete and corrugated iron roofs, the terrace is a place where a lot of sun and wind is concentrated, leading to easy wilting and drying of the orchid tree.” . Growers should add a mesh cover above and the direction of the sunset or maybe to add other pots around the orchid such as mulberry, laurel, which is both a shield for the orchid and more beautiful for the yard. upper. Growing and caring for orchids is an elegant pastime for these lovely tree lovers like Mr. Hai and millions of others. A beautiful orchid garden not only shows the tolerance and passion of the orchid grower, but also exudes the talent and skill of the owner. Owner Duy Trong Hai hopes that based on the orchid growing technique he shares, every orchid lover can own themselves healthy and beautiful orchid baskets.