System version: Magic UI 4.2
Software version: Tik Tok 20.8.0
The specific operation is as follows:
1. Open Tik Tok.
2. Find the video whose text needs to be copied.
3. Click the share icon in the lower right corner.
4. Select the copy link option.
5. Then open the memo and paste it.
6. Just delete the redundant content.
Summary: The way to copy the words below Tik Tok is to click the share button, select the copy link, then paste the link into the memo and delete the redundant words.