1. Receive user request for trending topics.
2. Identify the target Chinese social media platform(s).
3. Call the appropriate API endpoint(s) to fetch trending data.
4. Parse the API response to extract relevant information (title, URL, heat score, etc.).
5. Format the data into a human-readable response.
6. Present the trending topics to the user.
7. Optionally, provide additional context or comparison across platforms.