CLEAN : Fresh Hong Kong clashes outside mall but airport avoids disruption

The video tutorial begins with an expression of gratitude and proceeds to introduce the next steps or actions to be taken.

What is the significance of the phrase 'Thank God' in the context of the text?

How does the phrase 'and then.' contribute to the overall meaning of the text?

What emotions might be conveyed by the expression 'Thank God'?

In what situations might someone say 'Thank God'?

What could follow the phrase 'and then.' in a narrative context?