Questions?

Check our FAQs for the quickest support.

FAQ

Did not find your answer?
Contact us

Writing exercise: Vietnamese numbers

Learn how to write the Vietnamese numbers properly by using the accent marks.

Exercise outline

  1. Back to lesson
  2. Exercise Vietnamese numbers
  3. Writing exercise: Vietnamese numbers

Fill in the correct Vietnamese spelling of the numbers.

a) 1 =

b) 3 =

c) 21 =  

d) 40 =

e) 56 =

f) 90 =

g) 100 =

h) 1,000 =

i) 1,000,000 =

j) 1,000,000,000 =

What our students say

Unlike in other platforms, all our teachers are manually verified by our professional team. Trust in the experiences of our students.

5/5

Hi everyone!
My name is Daniela, I am Italian and I come from a small town in Sicily, Southern Italy. I am a qualified Italian language teacher and a CELI examiner! I work in two language schools teaching Italian and I also teach English at school.
I love foreign languages, translating, reading and listening to music. Are you ready to start your language learning path with me? We are going to learn many things and to talk a lot, if you allow me to! Don’t worry if you’ve never studied the language before: everyone can attend my classes – from beginner to advanced students. You just need passion for what you're going to do and... a good Internet connection. Materials are provided by me!
See you online!

Reviews

Teaching methodology

4.96/5

Communication

5/5

Punctuality

4.96/5

Internet connection

5/5

Learning materials

4.99/5
4.98/5

Daniela is a fantastic teacher: competent and kind and attentive to the needs of the student. You learn a lot due to the lesson and the abundant learning material. Moreover you learn and have fun at the same time.

Daniela V. Daniela V. IT

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5
Spanish

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Ilaria is a very friendly and well prepared teacher to teach Spanish. She can also offer teaching material for Spanish in Italian, I can surely recommend her as a teacher.

This review was written by a coLanguage team member during a manual screening of this teacher profile.

Ilaria I. Ilaria I.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Hi everybody, my name is Tra My, I have been living in Barcelona for 5 years. I speak Spanish, English, Vietnamese, a little Portuguese and Chinese. I have 4-year experience of teaching Vietnamese language to foreigners. However, I think language is not enough. If you would like to travel, study, work, live in Vietnam, or just look for a Vietnamese partner, you need to know more about Vietnamese culture. Additionally, I was working as a lawyer in Vietnam, so I can advise you on how to start a business in Vietnam and obtain residency permits. We will talk together about it in my classes. I will accompany you from knowing nothing about Vietnam until you can negotiate the price with the Vietnamese people :) I look forward to seeing you in my classes!

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I am happy to have found My to teach me Vietnamese. She's nice and she can adapt her lessons according to your needs. I definitely recommend this teacher !

Tra My T. Tra My T.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I am a teacher of English with more than 20 years experience. For the last 15 years I have lived and taught English in the South East of England, but originally I come from Minsk, Belarus, so English is actually my second language. This means that I certainly know what it is like to be a language learner and can appreciate the challenges you are facing, and I also know how to help you achieve a really high level.

I have worked with many different nationalities and almost all age groups and taught a variety of ESOL courses at all levels, including exam preparation classes such as IELTS. I teach with a communicative and learner-centred approach, taking into account your interests, preferences and personal goals, as well as the requirements of the exam you may be working towards.

As a DELTA-qualified and experienced tutor, I am familiar with many modern teaching methods, and prefer to use a mix rather than stick to one way of teaching. Depending on your level, your needs and, of course, your wishes, I can make some lessons more structured, with pre-determined objectives, topics and language content, whereas other sessions may be more flexible and informal, so we can discuss a topic or a language problem that comes up naturally during the lesson. I encourage my students to be autonomous learners, so I will welcome your initiative as to how or what you prefer to study, but I can also completely understand it if you prefer to have lessons where the teacher decides what is right for you at this stage. Either way is an effective way of learning and together we can find out very quickly what works for you.

Whenever possible, I use authentic resources, such as online newspaper articles and BBC videos, and I often design tasks and exercises myself, to make my lessons more up-to-date and matching your particular situation. I also use materials from EFL coursebooks and language-learning websites. Whatever your level, I will always have a lot of suggestions for you as to what materials and online applications you can use to support your study in between lessons.

I am confident that I can help you achieve your language goals in an effective and enjoyable way.

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Tanya is a teacher with many years of experience that perfectly translated her practical knowledge to online teaching, making her lessons lively and interactive.

This review was written by a coLanguage team member during a manual screening of this teacher profile.

Tatiana J. Tatiana J. BY

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

As non-native parents it is certainly not easy to teach your children Dutch or to help with the fluency of the new language. Who wants some extra exercise for his children? I can help you with that. As their vocabulary becomes more and more extensive and their sentences become increasingly fluid, your children will get more and more self-confident. To speak well the Dutch language will surely benefit them now and later.
Do your children need some help with their homework, especially with their Dutch, then I can help with that.
Even as non-native-speaking adults, it is sometimes difficult to have enough exercise. That is why also adults who want to make progress in speaking the Dutch language are welcome here! We can practice the everyday language together.

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Friendly and supportive teacher who has the ability to build caring and positive relationships with students.

Liesbet L. Liesbet L. BE

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Привіт! Мене звати Олександра, та друзі й рідні кличуть мене Саша.
Я - українка, народилась в Україні й проживаю тут усе своє життя. Крім того, я - магістр української філології, дипломована вчителька української мови та літератури.

Тому я прийшла на colanguage, щоб передати любов до своєї рідної мови якомога більшій кількості людей. Хочете вивчити українську? Або ж просто спробувати, а що як сподобається? Чи просто підтримати мій народ та культуру у цей важкий період російської агресії? Я тут, щоб вам допомогти!

Нас намагаються стерти з лиця землі, та ми незламні. Допоки наша мова існуватиме, допоки її будуть вивчати ... ми будемо! Бо в серці маєм те, що не вмирає..

Hey, my name is Oleksandra, but friends and family calls me by short name Sasha.
In 2020, I've obtained a Master's degree in Philology, diploma & additional certificate which says I can teach Ukrainian Language & Literature, as well as English both for children and adults.
My experience in educational field is 5 years:
-a teacher-trainee of in a public school (2 years);
-a tutor for teens and adults (3 years);

I provide lessons according to your wishes. If you need more grammar - we'll focus and work on it. If you want to develop your speaking skills - no problem. My rule is an individual approach to every student.

Hope weʼll become good friends and have a lot of fun on our lessons!
Looking forward to see you on my first free trial lesson!

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

4.86/5

Learning materials

5/5
4.97/5

I asked Sasha to help me start speaking Ukrainian, after having studied the language for some time on my own. I was very happy with our first two lessons and am looking forward to the next one. Sasha speaks very clearly. When I do not understand, she translates into English and sends me the Ukrainian words via the chat function. She helps me to start saying some phrases myself, and we talk about the grammar behind those phrases. Great lessons!

Sasha M. Sasha M.

Thank you so much, Asja! Happy to help you with mastering Ukrainian.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Hello! My name is Emilia and I am an experienced language tutor and translator from/to Bulgarian, Spanish, English and Dutch. My biggest passion are foreign languages and I have passed this passion to many of my students throughout the years. Despite the fact I have a Master degree in Economics and International Business and I have worked few years as an economist, my heart always takes me back to my teaching and translation jobs. With 20 years of teaching experience, a great level of patience and dedication to my work, and a great number of happy students, I am here to help you learn Bulgarian and Spanish at your own pace and convenience. Hope to hear from you soon! Best regards, Emilia

Reviews

Teaching methodology

4.88/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

4.82/5
4.94/5

Emilia is a great teacher. Very experienced and very flexible and adaptable to my specific needs. The lessons with her are going very smooth and with no stress and I really enjoy learning new language with her. Thank you Emilia!!!

Emilia I. Emilia I. BG

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I am a professional after undertaking training through Goethe institute as a teacher ,,through that I have been able to acquire adequate teaching methods ,,example single task, partner task,group works and class work ,,I use books, out door learning,,boards , I also use day to day ethics to teach ,,I use what is in our environment to learn effectively

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

4/5

Internet connection

5/5

Learning materials

3/5
4.4/5

Gloria is a nice teacher who has been teaching both adults and kids. She does really good use of the internet, from where she borrows useful links, videos and also online assignments for the purpose of her lessons.

This review was written by a coLanguage team member during a manual screening of this teacher profile.

Gloria  P. Gloria P. KE

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

4/5

Internet connection

5/5

Learning materials

3/5
4.4/5

Hi,

First of all, I would like to congratulate you on the decision to learn or improve a new language. Whether it is Estonian, English or Russian, beginner, advanced or Business language - you are in the right place.

My name is Martin and I am coming from a tiny country in the Northern Europe called Estonia. One of my biggest hobbies is teaching and educating others, that is why for the past 3 years I have been living and working in Istanbul while teaching English to different age groups: kindergarten, school, university as well as adults. I have had students from Beginners to Advanced as well as several businessmen and CEOs of international companies located in Istanbul. What is more, for the last 2 years I have been teaching Estonian, English and Russian online through Skype that gave me chance to meet people from all over the world and help them on their journey of learning foreign languages in a comfortable and enjoyable environment.

We are going to have a 20-30-minute trial lesson during which we can get to know each other, set expectations towards the lessons and schedule the timetable. The next step is simple - we start learning the language of your choice! As simple as it is :)

During the lessons we will focus on making you speak even with the limited vocabulary because speaking is the key to learning a new language quickly and in a fun way!

Cannot wait to receive your in-mail and help you on your journey to learn and speak a foreign language.

Martin

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Martin L was a really fun teacher to work with. I learned quite a lot, even within just an hour. They're very honest and straightforward, and communicate clearly, plus they made the material fun to learn (I was told to have understanding that making mistakes is just part of the deal, and to have fun with it!). In short, It was a blast, and I look forward to more lessons!

Martin L. Martin L. EE

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I have been living in Switzerland for 14 years, where I work as a teacher and translator. I am a native Italian speaker. I obtained the federal qualification for teaching adults and also completed a Master's degree in teaching Italian as a foreign language at the Università Cattolica of Milan. I am a teacher of Italian at middle schools in Zurich and also work at language schools. I am a CELI certification examiner.

Learning a new language can be fun! I use a pragmatic, inductive and communicative approach so I can speak without fear. I have a deep knowledge of Italian and German grammar. I also work with authentic materials, comics and videos. Learn Italian also through lessons on art, culture and food and wine! For business Italian courses, I can also devote lessons inherent to the relevant terminology.

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Letizia is a nice teacher with experience teaching both to individual students and to groups. She is very well organized and she carefully structures her classes in different parts to help her students reaching their goals. Her learning materials are really good.

This review was written by a coLanguage team member during a manual screening of this teacher profile.

Letizia A. Letizia A. IT

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5
Spanish lessons

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Gabriela is a very passionate teacher that really puts focus on ensuring that her students receive material that is the most adequate for their personal exigences. She also focuses on creating lessons shaped on the students' needs and wants, depending on their level and interests.

This review was written by a coLanguage team member during a manual screening of this teacher profile.

Gabriela adriana M. Gabriela adriana M. AR

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I'm a certified Italian teacher based in my hometown Florence. I spent my childhood in a small village in the Chianti countryside and I always loved to explore curious aspects of different languages. I studied Arabic, English, French and Spanish and I like to help students with practical insights into Italian language to better fix the structures and improve pronunciation, grammar and conversation. After my studies (master degree in teaching Italian as a second language + CEDILS certificate - teaching Italian to foreign students), I taught in different contexts and countries (IIC of Beirut, private schools in Prague, companies in Malta and Florence and to many many private students!).
I try each time to adapt to every student's needs, with mainly one goal: making every student enthusiastic about the learning process and more and more confident. I use a communicative approach and I can offer classes of Italian languages, cinema, culture, gestures, focuses on grammar, conversation, etc.
A presto!
Olivia

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

The lesson answered all my expectations. The conversation was fluent. Olivia was very sensitive to my goals. I thank her for this lovely experience. to be continued… 12 weeks later, and I am so satisfied and grateful. The lessons are lively and fun. to be continued...

Olivia C. Olivia C. IT

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Reviews

Teaching methodology

4.94/5

Communication

5/5

Punctuality

5/5

Internet connection

4.94/5

Learning materials

4.93/5
4.96/5

We focused a lot on pronunciation of words and Linda was very helpful, particularly on all those Dutch sounds so difficult for foreigners!

Linda R. Linda R. BE

Review

Teaching methodology

4/5

Communication

5/5

Punctuality

5/5

Internet connection

4/5

Learning materials

5/5
4.6/5

Why should you choose me? Take a look at what people say who have taken online classes with me.

Book lessons with me and

- prepare Dutch exams "Basisinburgering A1" and "Inburgeringsexamen A2". Your full commitment and my energetic, professional approach are the winning combination to help you succeed at once!

- learn Dutch because you live in the Netherlands (or are planning to move there) and still don’t speak the language properly or haven’t started yet. You’ll enjoy your environment more!

- learn Italian for work or because you will move to this beautiful country or simply because you just love it. Let me help you experience the language!

- study Spanish for pleasure, work or because you have to prepare an exam for school and you need to get confident to perform optimally

- get confident in useful daily conversations, meetings at work, exams, and presentations

- overcome the fear of failure; if you have learning problems, feel shy or need a boost of energy you’ll get confident enough to achieve your goals

My lessons are based on conversations. My method is to help you practice the language from the very beginning in spontaneous and direct conversations, using often role plays.

With books, articles, songs, and other interesting and stimulating material I will encourage conversation, develop grammar in a simpler way, and improve pronunciation.

Learning a foreign language is not a matter of doing much effort, but rather of being consistent, enjoying the lessons and allowing your intuition to work with you. You will book immediate results while having fun!

I've been teaching Dutch, Spanish and Italian for many years, in The Netherlands, for private institutes, for the integration of foreigners into society (Inburgering), and online from Italy, where I currently live.

Contact me for a free trial and let me know how I can help you.

CANCELATION POLICY
If you cancel a reservation please do it at least 24 hours before the session
(otherwise I would have to charge you for the lesson).

Reviews

Teaching methodology

4.99/5

Communication

5/5

Punctuality

5/5

Internet connection

4.9/5

Learning materials

4.82/5
4.94/5

Elena is a truly excellent teacher and a compassionate and supportive mentor. She was able to adapt her lessons to my unpredictable schedule and did her best to maintain consistency. She also provides different types of material to help with the learning process and focuses on speaking as a key element for learning and using the language. I 100% recommend choosing her, and building together a learning plan! Thank you for your work and dedication!

Elena P. Elena P. IT

You are welcome, Ioana! I am happy to know that you are so satisfied about our collaboration. You've done good progress and I am sure you will, eventually, achieve your goals. Look forward to continue to guide you in this!

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Hi everyone!
My name is Daniela, I am Italian and I come from a small town in Sicily, Southern Italy. I am a qualified Italian language teacher and a CELI examiner! I work in two language schools teaching Italian and I also teach English at school.
I love foreign languages, translating, reading and listening to music. Are you ready to start your language learning path with me? We are going to learn many things and to talk a lot, if you allow me to! Don’t worry if you’ve never studied the language before: everyone can attend my classes – from beginner to advanced students. You just need passion for what you're going to do and... a good Internet connection. Materials are provided by me!
See you online!

Reviews

Teaching methodology

4.96/5

Communication

5/5

Punctuality

4.96/5

Internet connection

5/5

Learning materials

4.99/5
4.98/5

Daniela is a fantastic teacher: competent and kind and attentive to the needs of the student. You learn a lot due to the lesson and the abundant learning material. Moreover you learn and have fun at the same time.

Daniela V. Daniela V. IT

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5
Spanish

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Ilaria is a very friendly and well prepared teacher to teach Spanish. She can also offer teaching material for Spanish in Italian, I can surely recommend her as a teacher.

This review was written by a coLanguage team member during a manual screening of this teacher profile.

Ilaria I. Ilaria I.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Hi everybody, my name is Tra My, I have been living in Barcelona for 5 years. I speak Spanish, English, Vietnamese, a little Portuguese and Chinese. I have 4-year experience of teaching Vietnamese language to foreigners. However, I think language is not enough. If you would like to travel, study, work, live in Vietnam, or just look for a Vietnamese partner, you need to know more about Vietnamese culture. Additionally, I was working as a lawyer in Vietnam, so I can advise you on how to start a business in Vietnam and obtain residency permits. We will talk together about it in my classes. I will accompany you from knowing nothing about Vietnam until you can negotiate the price with the Vietnamese people :) I look forward to seeing you in my classes!

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I am happy to have found My to teach me Vietnamese. She's nice and she can adapt her lessons according to your needs. I definitely recommend this teacher !

Tra My T. Tra My T.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I am a teacher of English with more than 20 years experience. For the last 15 years I have lived and taught English in the South East of England, but originally I come from Minsk, Belarus, so English is actually my second language. This means that I certainly know what it is like to be a language learner and can appreciate the challenges you are facing, and I also know how to help you achieve a really high level.

I have worked with many different nationalities and almost all age groups and taught a variety of ESOL courses at all levels, including exam preparation classes such as IELTS. I teach with a communicative and learner-centred approach, taking into account your interests, preferences and personal goals, as well as the requirements of the exam you may be working towards.

As a DELTA-qualified and experienced tutor, I am familiar with many modern teaching methods, and prefer to use a mix rather than stick to one way of teaching. Depending on your level, your needs and, of course, your wishes, I can make some lessons more structured, with pre-determined objectives, topics and language content, whereas other sessions may be more flexible and informal, so we can discuss a topic or a language problem that comes up naturally during the lesson. I encourage my students to be autonomous learners, so I will welcome your initiative as to how or what you prefer to study, but I can also completely understand it if you prefer to have lessons where the teacher decides what is right for you at this stage. Either way is an effective way of learning and together we can find out very quickly what works for you.

Whenever possible, I use authentic resources, such as online newspaper articles and BBC videos, and I often design tasks and exercises myself, to make my lessons more up-to-date and matching your particular situation. I also use materials from EFL coursebooks and language-learning websites. Whatever your level, I will always have a lot of suggestions for you as to what materials and online applications you can use to support your study in between lessons.

I am confident that I can help you achieve your language goals in an effective and enjoyable way.

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Tanya is a teacher with many years of experience that perfectly translated her practical knowledge to online teaching, making her lessons lively and interactive.

This review was written by a coLanguage team member during a manual screening of this teacher profile.

Tatiana J. Tatiana J. BY

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5