Twin tower catches in fire in centre of Hanoi

The video concludes with the speaker expressing gratitude to the viewers for their support and encourages them to watch future videos.

What is the main purpose of the initial message in the video?

• To ask viewers to subscribe

• To provide a summary of the video

• To thank the viewers for their support

• To introduce a new topic

What does the video encourage viewers to do at the end?

• To share the video with friends

• To watch more videos in the future

• To leave a comment

• To like the video