Dear Sir or Madam, I am writing to enquire about the tour guide training courses advertised by SGV Vocational School. I am very interested in becoming a professional tour guide and would like to have more details before applying. First, I would like to know the exact duration of the courses and the schedule throughout the year. In addition, I wonder if there are any specific requirements or documents needed for registration, even though no qualifications are required. I would also appreciate it if you could tell me more about the apprenticeship opportunities provided after completing the training, such as the locations and duration of the practical experience. Moreover, it would be great if you could give information about the course fees and whether there are any discounts available for students or early applicants. I am very eager to explore different cultures and develop my skills as a tour guide. I look forward to receiving your reply. Yours faithfully, Minh