Choosing the right keywords will help improve the search engine traffic of the blog, and you can also do half the work when optimizing keywords.When doing blog SEO, it is very difficult to select keywords for blog. I don't know how to select keywords, whether the keywords are popular or not, and I don't know whether good keywords are good or not. At this time, I can use Baidu and Google index query tools to analyze the selected keywords.Baidu Index Query Introduction: Baidu Index is a free massive data analysis service based on Baidu web search and Baidu news search, which reflects the "user attention" and "media attention" of different keywords in the past.You can find, share and mine the most valuable information on the Internet