Types of Food

Have you ever thought that how do we live without food? Food is one of the most important physical parts in our life. As we all know, human survival depends on food because it contains the huge amount of nutritions. With the trend of technology and science development today, people has not discovered something else to support nutrition for living things that can replace food until now. Food comes from various sources. It is classified according to their nutritional benefits.

The first group of food is carbohydrates. Carbohydrates are substances that consist of carbon, hydrogen, and oxigen. They are important to produce energy in the body which support energy for all activities of human and animal. For example, all external activities such as talking, walking, swimming and internal activities such as thinking, breathing are maintained by carbohydrate. Where there is a lack of energy, we might think of carbohydrate. Sugars and starches are the sources of carbohydrate. There are many food which contain carbohydrate such as honey, chocolate, rice, corn and kinds of bean. If we eat them regularly, we will have enough energy for daily activities. For athletes, they have special regimens that contain a lot of calories for practicing system. Thus, carbohydrates play a essential role to provide energy for life.

The second group of food giving a lot of good effect on our health is vitamins. Vitamins are substances that are required in the diet for health and wellbeing such as vitamin A,B,C,D,E,K. The food contain vitamins are essential to increase the operating ability of immune system. They have a lot of healthy benefits. According to kinds of vitamin, they will provide us for different good health effects. For instance, vitamin C helps us against all diseases effectively. Vitamin A keeps our eyes healthy. Vitamin also makes our body fresh, so they are very useful for the recovering of patients. Vitamin occurs in variety of food such as fruit and vegetable. Especially, fruit is one of the most popular sources of vitamins. Fruit is also a good and effective tool to keep the beauty because it has anti-oxidant. Vitamin C has much in orange, tomato, some types of green vegetable, and red and yellow color foods… vitamin E has a lot in sunflower and safflower oils, peanut butter, dark leafly greens, almonds, berry, green and red peppers… Eating fruit and vegetable is necessary to our health, but people seem to ignore them. A recent study conducted a survey of 1800 school-age children to find out what they eat in a day. The result showed that 15 percent of student did not eat any vegetable, 20 percent of them did not consume any fruit. Thus, food contains vitamin help us have a longer life.

The final group is foods contain protein. Protein is the important substance that provides nutrition for our surival. Lack of protein can cause growth failure, loss of muscle mass, decreased immunity, weakening of the heart and respiratory system, and death. Moreover, protein also builds up, maintains, and replaces the tissues in our body. Protein comes from two main sources are animal and vegetable. Animal and vegetable protein have the same effects on our health. Some foods contain vegetable protein are beans, nuts, and whole grains. Fish and poultry are sources of animal protein such as pork, beef, lamb, fish, eggs, dairy products, chicken… Protein plays an important role in every our daily meal. We can use milk for breakfast or use fish and pork for lunch and dinner. Thus, if you want to be healthy, you should pay intention to eat what food contains much protein.

In conclusion, food contains nutritional benefits includes groups food contain carbohydrate and vitamin and protein. All of them are necessary because of their effects on our health and even survival. Nothing can replace food in our life. Let us choose the best food to have a good health.

Should Student Take Private Tuition?

Private tuition is a trend that is very popular in education today. The survey of Youth’s newspaper has shown that eighty percent of student in Ho Chi Minh city taking private tuition after main course at school. Should student take a private tuition? Some people think it is good, others have oposite thought. As a student, I absolutely agree that student need not take private tuition because it will cause some bad study habits and take a lot of time.
Tuition may lead to pampering and may kill the self effort of the student. First, they do not pay attention to the instruction of teacher in class. They will have a “could not be bothered” attitude thinking that their tutors will cover the lessons for them later. In addition, they will not touch the books if the tutor does not turn up.They just study without any effort because they think all things are prepared and done by their tutors. Why do not they realize that the success in studying is meaningful when they try their best to gain the knowledge? Moreover, when teacher give them homework, they will do nothing until their tutors instruct them. So they become dependent on their tutors. Most importantly, the laziness and dependence do not help student learn well and even make result go down. When I was a high school student, I saw many friends taking private tuition, but I did not see them expectantly doing well in tests and examinations. Thus, private tuition may make students become the passive learners.
Private tuition may take a lot of time of students. When students have private tuition, they are always in a hurry. After tiring time at school, they have to spend extra time to catch the process of tution. They just study and study. They are so busy that they do heve no time to relax and do other activities. The science has proved that if human do a lot of things without having rest, he will not work effectively. Students spend time on tuition will be lack of time that is very harmful. The lack of time to relax will lead to some health problems such as trouble with mental or stress. Most importantly, private tuition will take much time for students to prepare the lesson before going to school.The time that we spend on tuition can easily be spent for other more constructive things than having to repeat a lesson. So the private tution will lead to some troubles about time to students.
Some people think that private tuition is good because it helps students learn effectively. When having a tutor, students will be helped to solve the problems quickly. However, the help of tutors may make students become lazy and dependent. They do not have effort to solve the problems by themselves because they think they solve the problem very slowly. I think the self effort to solve troubles is really important that will help student be really excellent. Private tuition is necessary if student is weak in certain subject. I myself see that who does not take private tuition does not feel disadvantaged or less capable than those who do. Thus, private tuition is not a only way to gain the knowledge.
In conclusion, private tuition is not the best way to get good result because student will encounter with some problems about time and study motivation. Moreover, the teachers in school are always there to help if we bother to ask them, so we need not spend time for what we are studying in school.

Is Children Behavior Better Than It Was Years Ago?

Children behavior is one of the hottest issues that is dicussing in many forums on Internet today. In recent years, we always hear about bad attitude of children in public places and school. With the trend of society development, children today is cared by their family sufficiently. Because they have good life condition, they do not worry about material any longer. They only concentrate on studying, but they also become spoilt if their parents do not concern a lot. I think children behavior is not better than it was years ago.
Children behavior today is violent. Advances in technology and the transformation of the education system make children spoiled. For example, children is easy to contact with game online, so they learn and imitate with a lot of violent actions. Although Internet helps children very much in studying, it is also harmful to children behavior. In recent years, the rate of children behavior is more and more increased. They are willing to kill anyone who wounds their self-esteem. Moreover, there are not as many rules and parents are not strict as they used to be. Children think they can do whatever they want, and they do not obey their parents. They can tell lie to gather with their friends to hit each other. They are willing to use fist to solve problems without thinking about consequences. I used to hear about a crime that was caused by a 16 year olds student in Dong Nai last month. Because of small conflict with friend, he used a knife to kill his friend at classroom. That stab made his friend die immediately. This is one of violences that causes by children. We must admit that children today are very active. However, they also imitate quickly with something wrong.
Children have more bad habits than it was years ago. One of bad habits of children today is using bad language. They can speak whenever they want, and they do not pay attention to the feeling of other people. Not only do they speak with profanities, they also have bad actions with any people. For instance, when someone bump them by accident, they will lash out contantly. In addition, early smoking and drinking are bad habits of childrent today. We can not find a teenage without smoking and drinking. Because of lack discipline of their family, they can spend time on wasteful things. They do not focus on studying. We can not deny that children study very well. However, this is in some special cases. Children will learn bad things if they are not instructed by parents.
Some people may think that children behavior is better than it was years ago. They receive a lot of achievement in many fields, so they will broaden knowledge and have good relationship with other people. With the development of life condition, they can be cared by their parents, and they also give parents’ education. However, the rate of children is given the full care of parents is very low. Their parents just support money for their children and do not worry about studying or problems of their children. The lack of love of their parents also spoils children. Parents do not spend enough time to talk and help children with solving problems. Nowadays, parents are too busy to concern their chidren that makes children today is not good.
Children behavior today becomes worse. This statement expresses through some facts and experiences that our society are worrying. Children is the future of country, so if children behavior is worse, they will also make country worse. If their parents take care of them fully, children will be protected from bad behavior below. It is definitely high time to pay attention to children behavior today.

What Make You Happy?

Happiness is something that is difficult to define. Each person has different opinion about happiness. Maybe people will be happy when they have a lot of money, physical beauty, or success in life. In my opinion, happiness is not so far and really simple. It comes from the most normal in the world. It is all about everyday and normal activities. The workers are happy when they finish their work and give the suitable salary for their effort. The students are happy when they get good marks. There are many things that make people happy such as wealth, beauty, or fame. For me, health, love, and job make me happy in my life.
First, health is really important thing that makes me happy. When I am healthy, I can go everywhere and do anything I want. It is very free and makes me comfortable and happy. For example, an ill person can not do and go where he wants. He can not go to the company, and he is not able to do exercise with his wife in every morning. More importantly, if I am health, I can see and do the simplest things in my life such as going to the market with my mother. I may drive bicycle to go school, or I can help my sisters with doing homework. Maybe it is simple, but it can bring happiness to me. Also, when I am healthy, I will not worry about the disease. I can easy to take part in many clubs or social organizations to help other people. I do not fell tired. When used to suffer from a disease, that time I recognize the value or health.
Next, the love also makes me happy. Love makes the world becomes better and more sweet as a candy. It is not deniable that love help people closer. The love includes love between people, members of family, and the love between a boy and a girl. I think love makes me live more meaningful. For example, when encountering problems, my family and boyfriend are always beside me to encourage. They give me a lot of power to overcome. They also help me know what the real life is. And that makes me more confident and happier when I meet them. In addition, love can help me have positive look about the life and any issues, so I will be confident and happy in any circumstance. Also, I am really happy when having a boyfriend by my side. Having a person to share any thing is really important to be happy. For instance, when I have bad feeling, my boyfriend is willing to give me his shoulder to cry on. After that, I will really peaceful and the sorrow may disappear. The power of love can help me change my attitude about life and live more meaningful. When I have someone to concern I will try to make them happy. I think that making someone happy is making you happy. Love can keep smile on my face, and make anything become wonderful.
Finally, having a job to do also makes me happy in life. The first thing I want to share is having a job help me spend my time on doing meaningful thing. For example, when I have a job, I can earn money to help my family and support myself. Do not think it as a responsibility, but let you think it like an interest. I think you will satisfy with it. If I have a job to do, I will not have time to do something wasteful. By working, I can find happiness and share it with other people. Also, happiness is simple when I have challenges in my job. It seems to conflict, but if you think more carefully, you will see it is true. When I have challenges, I will certainly have an effort to overcome it. After that, I may feel really happy and proud of myself. In addition, if I have a job, I will not be lonely because I have a lot of relationship in society. Job makes me more confident and happier.
In short, when I have health, job, and love, I am really happy. I am healthy, so I can do anything I like. When I have a job, I can earn money and help my family. When I love someone, I am also so happy. People always seek the real happiness, now I realize that the source of happiness lies within our life. It is not so far to reach.

How to Build a PC?

NGUYEN THI HUYEN TRAM
Have you ever thought about how to build a PC? That process may help you understand and practice to make a PC by yourself. Before proceeding, you have to prepare equipment and basic parts of a computer such as motherboard, processor, RAM, video card, case, power supply, hard drive, optical drive, speakers, keyboard, mouse. There are three steps to build a PC that you can follow.
The first step is adding processor and RAM to the motherboard. Before you proceed, you unwrap the motherboard and processor. Then put processor comes with its own fan. After that, align marked corners of processor and socket. Next, the fan will comes with instruction. You have to put the fan in place by locking it. Last, install RAM with firm pressure. You push on it and lock both sides in place.
The second step is assemblying in the case. It means putting the power supply, cover plate, motherboard, standoffs, and wires into the case. First, you have to put motherboard and power supply into the case. You also remember to use some screws to keep motherboard and power supply in place. Second, you put the cover plate which comes with motherboard. You will hear a click when cover plate is put in place. Then the motherboard has to be screwed into the case. Next, the spacers will come with motherboard. You have to line up motherboard with plate and spacers. You should remember to put it in place and be careful when installing screws. After that, put fan and wires into the case. Fan side faces outside and wires face inside to connect with power supply. There will be an obvious connector for the motherboard, and small four pin connectors give power to CPU. You have to notice about both connectors will have obvious ports. Next, use manual to connect remaining wires, and you find where to connect each wire using manual. Finally, connect case fans using available wires from power supply.
The last step is installing hard disk and CD ROM inside case. First, you install hard disk using bracket. Bracket comes with four special screws. Then you glide hard disk into appropriate slot. Next, connect power supply to the hard disk using supplied cable. You should remember that you have to align red stripe with pin one on motherboard. One side of IED slot will be marked as pin one on the back of the drive. Second, you install CD drive into the case. CD drive is going to be fixed in front of the case. You glide it into the slot and make sure the drive is aligned properly. You put the CD drive in place by using four screws. Next, connect drive using supplied cable. You have to align red stripe with pin one and put it in motherboard. Finally, you put optional AGP video card. You look at the motherboard and find that slot. Then glide the card up and push on it to keep in place.
When you complete these steps, you try to push the power up to check your computer operation. I think that you will be pleased when following some steps below. Let's try them and have fun.

Nguyen Thi Huyen Tram

A Good Human



It is undeniable that people always want to improve their life quality. They try to work hard to get a comfortable and convenient life. Perhaps not many people think about the quality of a human. Every person has different opinion about that, but in my opinion there are some important qualities of a good human.
First, I think sympathy is one of the most important qualities that a human should have. Sympathy is a characteristic which people are willing to share with others any bad feelings, sorrow, and even disappointing. The person of sympathy can listen and share with other person when they need, so he will help the sorrow’s ones become decreased. In addition, sympathy also makes people closer, so it builds a good relationship between people. Besides, sympathy is the root of love. The person with sympathy is easy to love other people. Most importantly, sympathy also makes the jealousy disappear, so it helps the world become peaceful. Sympathy is really important of a good human.
Next, forgiveness is also one of the most important qualities of a good human because some following reason. First, the person of forgiveness is willing to forgive mistakes of someone else. In my opinion, it is not easy to forgive, but a good human should try to have. Second, if people have forgiveness, they will make others feel better and believe in themselves. People are not perfect, so if you forgive it means that you forgive for yourself, you will be really comfortable. A good human always have desire to bring other people feel happy, so let’s turn away from anger and reach out and pull in the peace and goodwill that abound in the world. The forgiveness does not help us give up feud but also heals the soul’s wounds between each other. Let’s remember that you forgive for the people to forgive you.
Finally, I think sense of humor is a quality of a good human. Humorous person can make disappear or decrease sadness and anxiety. In addition, a happy person always has many friends. It means that person of sense of humor has a lot of relationship. I think the humor is a part of our life because it makes people become confident and stronger after encountering challenges. Most importantly, sense of humor helps people around happy smile. Maybe he will succeed easily in his future. Making people happy is a part of a good human.
In short, there are a lot of opinions about the most qualities of a good human, but I think person with forgiveness, sympathy and sense of humor will be easy to live with others. Nobody can live alone, so the good human has to have these qualities. To become a good human is not easy, but if we try, we may be successful.