whether marking tone in vietnam language like Mandarin pronunciation? thank you :)

what is a Vietnam grammar? Is there anyone who knows where I can download the Vietnam dictionary?

About Culture I want to know about a Japan culture about the Festivals too. In my opinion Japanese people is friendly, cute, beautiful and handsome, etc. I like Japan because the spirit of the people (I ever read in my friends book if many peoples in Japan has a high spirit to reach something), and so i like with the Festivals in Japan (despite the fact that I have never, but just by reading it on the internet, I think that the festival in Japan is very interesting) (I think that not only has the festival and Japanese culture interesting, but I think all countries must have an interesting festivals and culture. And I wanted to learn the culture of each country. as possible in every country have different culture. That's why I'm interested in the culture of each country..) So you think the culture festival and what you like about your country? In my country, Indonesia, I like the culture is taught to be kind-hearted and respect to everyone, especially older people and culture are also taught to helping each other unconditionally. I love all the festivals in Indonesia. What about you?

About Comparative Adjectives In my book it is written : Adjectives and adverbs with more than one syllable (The Rule is "More+adjective") ; (Positive is "important"); (The comparative is "More Important") What is the mean of " Adjectives and adverbs with more than one syllable"?

Can someone correct my answer? 1. I don't believe it. The story tells something wrong my answer : The story which I don't believe tells something wrong 2. I know the man. His house is located in Bogor my answer : The man whose I know house is located in Bogor 3. He is called Robinson. The man has some apartments in that town my answer: The man whom called Robinson has some apartments in that town 4. The man is catching the thief. He is a security of the real estate housting my answer: The man who catching the thief is a security of the real estate housting 5. The cat fed the kitten. It was three years old my answer: The cat which fed the kitten was three years old 6. The doctor is old. I have met him my answer: The doctor who i have met is old 7. She is cooking some fish. They are called "Lohan" My answer: She is cooking some fish which called "Lohan" 8. I don't know him. The boy made some trouble in this village my answer: The boy who i don't know made some trouble in this village 9. I can't do the job. It is very difficult my answer: The job whom i can't do is very difficult 10. She is 94 years old. The smart lady has got a master degree my answer: The smart lady whose 94 years old has got a master degree

I don't know what the mean What the antonyms or opposites from this word "two-faced" i ever tried to know what is the meaning from "two-faced" at my dictionary but the meaning is can not to understood :(

The Different What is the different "be going to" and "will"

Untitled Honjitsu watashi wa totemo ureshii desu ooku no watashi wa rikai suru desu ほんじつ 私は とても うれしい です 多くの わたし わ りかい する です "I am very pleased today because many people who understand me" I try to write this note with japan language i tried my best:( can someone correct my note?? I am refused use the particel., maybe i must study hard again about japan language :) please help me to correct this note :) thank you :)

Is this true? Mukashi wa watashi tachi no shinyu ima wa watashi tachi no koibito i mean "formerly we are best friend now we are dearest"