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tags for paragraphs. 5. Analyze keywords in the first line, e.g., keyword 1, keyword 2, keyword 3). 6. Write a description analysis in the second line. 7. The article must be at least 5000 characters long. 8. Keywords must appear multiple times in the article. 9. The article must be rich and colorful in content. 10. The longer the article, the better. 11. Do not write a summary at the end; avoid concluding phrases. 12. Keywords must appear at least twice in the article. 13. The article must not contain website names or URLs. 14. The title must contain the keywords, and the keywords cannot be repeated in the title. 15. The title must be relevant and rich in relation to the keywords. 16. Only use Chinese; no other languages are allowed.