As for what the Douyin search index means, you can read another article I wrote two years ago: Baiyang SEO: What is the difference between the huge Douyin index and the Baidu index, the Douyin comprehensive index and the search index? Which one is more accurate?
Now, if we find the main keywords with traffic, for example, we find 5, then how can we mine more user search demand keywords on Douyin? The demonstration is shown in the figure: The circle below is the user search demand keyword.
This is purely manual. Of course, if you have learned hong kong mobile database the rpa robotic process automation tool, you can use a computer to imitate your manual clicks to search and drop down for you and then put it into EXCEL.
Regarding this RPA, you can use Shadow Knife or Octopus. These tools are free for personal use and can be learned quickly by yourself. If you want to learn it for a fee, you can ask Baiyang SEO partners, they have done this teaching, etc.
Baiyang SEO specifically explains here: Some people may ask, why the search volume of warehouse shelves is so little compared to that of hairy crabs? Because one is TOC and the other is TOB.