Dear Sir or Madam,

I am writing to ask for more information about the tour guide training courses at the SGV Vocational School. I am over 18 years now and I am very interested in travelling and exploring different cultures. I would really like to apply for one of your courses.

First, I would appreciate it if you could tell me what the entry requirements are. I finished upper-secondary school last summer. Could you please let me know if I need to take a test? If there is one, please let me know where I can find detailed information about it.

Next, I would like to know the course fee and the daily wage for the apprenticeship. It is very important for me to have this information so that I can decide if I can afford to study at your school.

Finally, it would be great if you write back to me with details about what topics the course will cover and how long it will take.

I look forward to hearing from you soon.

Yours faithfully,

Vu Quoc Binh

1553/990 nha!

Smart cities are built on new technologies to improve people's lives. The idea of living in one of them sounds very exciting. But is a life controlled by smart technologies good or bad for us?

Let’s start with the advantages. One of the biggest advantages of smart cities is the high level of convenience they offer. With smart technologies in place, people can access information and services quickly and easily. This makes daily life more efficient and saves people a lot of time. Additionally, smart cities are designed to be more sustainable, with green spaces and public transport options to reduce pollution.

What about the disadvantages? One of the main concerns people have about smart cities is the potential loss of privacy. With sensors and cameras constantly monitoring people's movements, there is a risk that sensitive information could be collected and shared. This can lead to a lack of trust and a feeling of being constantly watched. Furthermore, there are concerns about the potential for technology failures and the risks posed by hackers.

In conclusion, there are both advantages and disadvantages of living in a smart city. In my opinion, the benefits of smart technologies outweigh the drawbacks. However, it is important that measures are put in place to protect people's privacy and ensure the safety of their personal information. As long as these concerns are addressed, smart cities have the potential to revolutionize the way we live and work.