Welcome to use Yuhai SEO related keyword query tool. The running environment requirements of this tool are: PHP. PHP needs to support the iconv function, otherwise some functions will not work properly.
Main functions:
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.
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