After Google search suddenly clicks the search link, it always opens the webpage on the current page instead of opening the page in a new tab. The solution is as follows
1. Search for any content, there should be a setting icon in the upper right corner of the search result page, click it to open a small drawer
2. Click "View all search settings"
3. Check "Open each selected search result in a new browser window", then click Save
This method is also applicable to Baidu search.