1. It is convenient for SEO to search for keywords. After entering the keywords, this tool will query relevant keywords for your reference; 2. Provide 4 auxiliary functions for each keyword: Baidu search, Google search, Baidu index, and Google trends; 3. Each related keyword can also continue to index its own related keywords to facilitate digging into suitable keywords; 4. Thief’s tool, no need to maintain data; 5. DIV+CSS template is easy to modify; 6. Free, open source programs.
