How do you say Hello my name is Ryan in Chinese?

There are a few ways to say "Hello, my name is Ryan" in Chinese, depending on the context and formality:

Formal:

* 你好，我叫瑞恩。(Nǐ hǎo, wǒ jiào Ruì'ēn.) This is the most common and polite way to introduce yourself.

Informal:

* 嗨，我叫瑞恩。(Hāi, wǒ jiào Ruì'ēn.) This is a more casual way to say hello and introduce yourself, suitable for friends or people you know well.

With "surname" included:

* 你好，我姓瑞，叫瑞恩。(Nǐ hǎo, wǒ xìng Ruì, jiào Ruì'ēn.) This is more formal and literally translates to "Hello, my surname is Rui, and my given name is Ryan." This is often used in formal introductions.

Tips for pronunciation:

* 瑞恩 (Ruì'ēn): The "ui" sound is similar to the "oo" sound in "food". The "n" at the end is a nasal sound, similar to the "n" in "sun".

Remember: Chinese uses tones, so the pronunciation is important to understand. If you're unsure about the pronunciation, you can find helpful resources online or ask a native speaker.