CLEAN : Twos a crowd for many Chinese after policy change

The video tutorial consists of a brief introduction followed by a simple greeting phrase.

What two concepts are introduced in the first section of the video?

• Freedom and Woman

• Boy and Girl

• Free and Girl

• Hello and Goodbye

What is the primary focus of the first section?

• Discussing the concept of 'Free'

• Explaining the word 'Hello'

• Introducing the word 'Girl'

• Both 'Free' and 'Girl'

Which word is used to greet the audience in the second section?

• Hi

• Hey

• Hello

• Greetings

Which section contains a greeting?

• Introduction to Concepts

• Greeting

• Both sections

• Neither section

What is the duration of the greeting section?

• 6460 milliseconds

• 30550 milliseconds

• 1420 milliseconds

• 22410 milliseconds