I'm unable to access files or audio links directly. However, I can help you understand how to approach your listening task based on the information provided.

### Listening Task Guidance:

1. **True/False/Not Given (T/F/NG) Questions:**
- Listen for specific statements about the Lim Festival and determine if they're true, false, or not mentioned.

2. **Folk Games:**
- Identify six folk games mentioned during the talk. Make a list as you listen.

3. **Keywords for Cultural Insights:**
- Pay attention to the specific words or phrases that relate to the culture of the Red River Delta region for your last question.

### Tips for Effective Listening:
- **Take Notes:** Jot down keywords or phrases you hear that relate to each question.
- **Focus on Details:** Listen for details about the festival's schedule, activities, and cultural significance.
- **Rewind if Necessary:** Don't hesitate to pause or rewind the audio if you need to clarify something.

If you have any specific questions about the content once you've listened, feel free to ask!