Your Name/Address - Tam

123 Le Loi Street

Hanoi

[Date - Ngày tháng]

March 2, 2026

[Recipient Address - Địa chỉ người nhận]

SGV Vocational School

100 New Street

Binh An City

Dear Sir or Madam, (1. Greeting)

I am writing to enquire about the Tour Guide Training Courses advertised recently. (2. Reason for writing)

First, I would like to know the total duration of the course and the start dates for the next intake. In addition, I wonder if the "low cost" mentioned refers to the tuition fees or if there are any scholarship opportunities available for students. Furthermore, could you please provide more details about the apprenticeship component, specifically what kind of placements are offered and how long they last? It would be great if you could also send me a detailed curriculum. (3. Enquiries)

I look forward to hearing from you and receiving your reply soon. (4. Closing line)

Yours faithfully, Tam

In my opinion, parents should strictly limit teenagers' screen time for several important reasons.

Firstly, teenagers often have very little time left for their homework because they spend too much time watching online videos, checking social media, or playing computer games. This can affect their academic performance and overall learning.

Secondly, too much screen time is harmful to teenagers' health. It can damage their eyesight, reduce the amount of sleep they get, and cause weight gain. Therefore, limiting screen time is necessary to help teenagers maintain good health.

In conclusion, parents should set strict limits on screen time to ensure teenagers focus on their studies and stay healthy.