Want to be happy and enjoy your life? Here are four ways to bring you happiness.

● Share appreciation

    Tell someone how much you appreciate（欣赏）them. Thank them sincerely for being part of your life. {#blank#}1{#/blank#}. When you share with someone your appreciation, they will not forget you.

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    One of the best ways to strengthen new ideas in your mind is to share them with others. The more often you share what you've learned, the stronger that information will become in your memory. Sharing knowledge also provides solutions to problems. The more knowledge we share, the more knowledge we receive in return.

● Share friendship

    Let your friends know that you are willing to be there when they need you. Introduce two friends who don't know each other. {#blank#}3{#/blank#}.

● Share experience

    Keep written or photo journals of your life. {#blank#}4{#/blank#}. Share a happy memory. Also share the difficult times that have helped you become stronger and wiser. When shared, the value of these experiences multiplies.

    {#blank#}5{#/blank#}. We make a living by what we get, but we make a life by what we give.

 A. Share knowledge and ideas.

 B. Record successes and failures.

 C. We succeed with the help of others.

 D. Happiness is not so much in having as sharing.

 E. You can spend time with the people that you love.

 F. Feeling appreciated is one of the most important needs that people have.

 G. If you'd like to have many friends, share friendship with others generously.

    Bursting into the classroom from recess, 15 children take their seats and face the woman they know as Ms. Yang.

    “What day is it today?” she asks, in Mandarin Chinese.

    “Confucius' birthday!” the fifth graders shout in Mandarin.

    “Why do we celebrate Confucius' birthday?”

    “Because he's the greatest teacher in the history of China!” exclaims a brown-haired girl. She is speaking Mandarin.

    English is rarely heard in Lisa Yang's class at the Chinese American International School(CAIS), despite the fact that few students are native speakers of Mandarin.

    The United States is actively trying to increase the group of students in “critical languages” such as Mandarin. The students at CAIS are way ahead in such a trend.

    Founded 25 years ago, this small private school in San Francisco, USA, does what few other American schools do: It produces fully fluent speakers of Mandarin Chinese, by far the most commonly spoken language in the world.

    Mandarin Chinese is suddenly hot in American schools. As China becomes the world's leading economy sometimes this century, schools in the U. S. are scrambling to add Mandarin to their list of foreign languages or expand Chinese programs already in place.

    “It really is almost unprecedented. People are looking at China as a force to be reckoned with… And to ensure that the U. S. has the ability to conduct trade, and to work with the Chinese. Certainly having an understanding of Chinese language and culture is an advantage,” said Marty Abbott of the American Council on the Teaching of Foreign Languages(ACTFL).

    To develop Chinese-language programs has not been smooth. A shortage of trained teachers has made it difficult for some schools to join the race. When schools do get teachers, they often hire them straight from China, and the teachers usually suffer culture shock when they come to the U. S.

    Robert Liu remembers his first two years in an American classroom It was not an easy adjustment. “In China, students respect their teachers,” he said. Liu found that American students, however, expect an active teaching style. He had to use games to engage them rather than lectures.

    To avoid many of the problems with foreign teaching styles, the CAIS has been working with the Chinese government to improve training of teachers who are sent to the U. S.

    Here's some good news for the foodies in the USA: One of China's most popular and fastest-growing restaurant chains is coming to the United States,and folks better watch out.This braised（炖，焖）chicken rice shop could upend a lot of competitors in the area.

    First opened in 2011,Yang's Braised Chicken Rice is definitely the new kid on the fast food block.However,the chain already has 5,000 locations globally,proving that they're perfect when it comes to speed,service,and flavor.

    They've even been compared to the most popular In-N-Out burger for their business model,swift output,and delicious food.Similar to the burger legend,Yang's specializes in just one item and does it right: Huang Men Braised Chicken Rice.The only customization you can make to this dish is the level of spiciness.Other than that,the base to every clay pot of this Shandong delicious food is the exact same.

    In fact,the recipe has barely changed over the past 80-plus years.That's because Yang's Huang Men chicken recipe is originally from the 1930s.Xiao Lu Yang,the founder of the new restaurant powerhouse,has inherited the recipe from his grandmother.He's made some slight changes,but otherwise it's the same chicken dish Yang's grandmother first sold in the 1930s.

    Yang first opened his namesake chain when he discovered the national popularity of Huang Men chicken served with rice,and it's still the only item sold in the chain's 5,000-plus locations.Many of those locations are in China,but some locations are in Melbourne,Singapore,and Japan as well.

    On September 10th,Yang's Braised Chicken Rice will open its first USA location in Tustin,California.Yang's sole menu offering,the Huang Men chicken with rice,sells for $9.99 per clay pot.Each pot comes with a generous helping of rice and chicken thighs（鸡腿肉）that braise with vegetables in Yang's secret sauce.The sauce is actually made in China and shipped to the US,meaning the flavor should almost perfectly replicate what Yang's sells in China.

    If you want to be one of the first people to taste the food in the US restaurant,make sure to reserve a spot for this September 10th grand opening.Otherwise,Yang's does plan to expand out to the rest of the country and beyond. Franchise offers have already come in from Chicago,Los Angeles,New York,and Canada.

    New York's iconic, blue-green statue of liberty wasn't always green. When the statue was gifted to the US from France in 1885, she was actually a shiny copper color. A new video reveals the chemical reactions involving oxygen and even air pollution that led to her color change from copper to liberty green. The statue of liberty was a gift from France to the US as a way of commemorating the US's fight for independence, as well as their own aspiration for democracy.

    A video, published by the American Chemical Society, explains that the 305-foot (93 meter) statue was built over nine years in sections of copper skin on top of an iron skeleton.

    In her first few decades in the Big Apple, the statue slowly turned from that shiny copper color to a dull brown and the, finally, to the blue-green, or as they'd say back in France, 'verdigris' we see today,' said the video's narrator.

When it changed color, some officials suggested restoring her back to her original color, but after the public protested against this decision, she was left the way she is. The statue's color change was as a result of oxidation reactions between copper and the air. But it was more than one reaction - the color change is due to about 30 years worth of different reactions leading to a mixture of greenish minerals.

    Oxidation reactions happen when an atom loses an electron to another atom.

    In the case of the statue of liberty, her color change was bound to happen due to oxygen in the atmosphere that is 'hungry' for electrons. On top of this, elements of New York City's polluted air added to the color change too.

The first chemical reaction of the color change involved copper giving up electrons to electron-hungry oxygen in the atmosphere. This led to a mineral called cuprite - which is pinkish red.

    Then, cuprite loses even more electrons to oxygen, forming a new mineral（矿物质） called tenorite, which is blackish in color. The black color of tenorite explains why the statue got darker over time, forming a dark brown color.

    Then, further chemical reactions occurred when sulfur（硫） in the atmosphere reacts with oxygen to form sulfur dioxide. Sulfur comes from natural processes such as volcanic eruptions, but also from man-made emissions from boats, cars, airplanes and factories. When sulfur dioxide in the atmosphere reacts with water, it produces sulfuric acid. Sulfuric acid forms green minerals with copper oxides, so the sulfuric acid in the atmosphere made the state green over time.

    Added to that, chloride from the sea spray surrounding Ellis Island where the statue is located made the statue even greener.

    The statue stayed this way for over 100 years because the exposed copper is now oxidized and stable, but the statue wouldn't be the same anywhere else.

    Living and dealing with kids can be a difficult job these days, but living and dealing with parents can be even more complex.

    If I have learned anything in my 16 years, it is that communication is very important. With any relationship, you need to let other people know how you are feeling. If you are not able to communicate, you drift apart (疏远). When you are mad at your parents, or anyone else, not talking to them doesn't solve anything.

    Communication begins with the concerns of others. It means that you can't just come home from school, go up to your room and ignore everyone. To keep a good relationship, you must keep communication, even if it's just by writing a note.

    When dealing with parents, you always have to make them feel good about how they are doing as a parent. If you are trying to make them see something as you see it, tell them that you'll listen to what they have to say, but ask them politely to listen to you. Yelling or walking away only makes the situation worse.

    This is an example: one night, Sophie went to a street party with her friends. She knew she had to be home by midnight after the fireworks, but she didn't. She was late getting home. Her parents were mad at first, not giving Sophie a chance to explain why she was late. Later, they kept calm and listened to her. Communication is the key factor here. If Sophie's parents had not been willing to listen, Sophie would have been in a lot of trouble.

You've heard the phrase "home for the holidays", but I would like to introduce a new phrase: hygge for the holidays. A hygge holiday is all about peaceful, quiet and cozy (温暖舒适的) surroundings. Sounds perfect, doesn't it? Holiday hygge is easy and comforting. Most people are already doing at least some of these simple hygge holidays without even knowing it.

Hygge is a Danish word originally coming from an old Norwegian word meaning well-being and protection from the outside harm. It's known that winters in Denmark are severe and last long. The concept of hygge has been used by Danish people to keep themselves mentally positive in the dark winter season and fill their homes with comfort and love.

Hygge is a very important word to Danish people, often used to describe what their culture is all about and it is not necessarily a thing, something you can buy, but rather more of something you feel. Hygge really is a reflection of one aspect of Danish living, and, happily, in the last five years the concept of hygge has made its way to the US and many other countries. I mean what's not to like about nurturing (培育) peace and quiet and coziness? 

Here are some more descriptive words for hygge: comfort, familiarity, friendship, laughter, and even seasonal homemade food and drinks. While it is possible to achieve hygge any time of the year with hygge activities—an outdoor BBQ with friends and a movie under the stars with family are good examples of summertime hygge, it is most commonly associated with the colder months because of its ability to lift one's spirits during dark winter months.

Hygge is the most suitable for the November and December holiday season because it's all about peaceful and cozy surroundings that fill you with contentment. There is indeed something you can do to bring holiday hygge into your home this season.