60

\(\frac{\sqrt{22}}{11}\)

11.3

Dear Sir or Madam,

I am writing to enquire about the tour guide training course advertised by your vocational school. I recently came across your advertisement and found the course very interesting, as I am keen on traveling and learning about different cultures.

First, I would like to know more details about the course content and its duration. In addition, I wonder whether the course includes both theoretical lessons and practical training. I would also appreciate it if you could tell me about the apprenticeship program you mentioned and how long it usually lasts.

Furthermore, I would like to ask about the tuition fee and whether there are any additional costs during the course. Finally, please let me know when the next course starts and how I can apply.

Thank you very much for your time and assistance. I look forward to receiving your reply soon.

Yours sincerely,
Minh