1. SEO Responsibilities: Fully responsible for the company's website SEO efforts, accountable for SEO results, and ensuring improvements in rankings across major search engines.

2. Competitor Analysis: Collect and analyze information about industry competitors to formulate effective SEO strategies that enhance the company's website competitiveness.

3. Network Planning: Plan the Titles, Keywords, and Descriptions for the network of sites, and strategically arrange long-tail keywords, ensuring regular updates of the network content.

4. Weight Enhancement: Increase the website's authority on search engines such as Baidu, Google, 360, Sogou, and Shenma, ensuring stable and continuous improvements in website rankings.