Summarize this article in one sentence.
Tap the Chrome app icon, which resembles a red, yellow, green, and blue sphere. This option is in the top-right corner of the screen. A drop-down menu will appear. It's at the top of the drop-down menu. A menu will appear. The website's shortcut will be removed from the New Tab page. You may have to remove several websites before the shortcut previews actually begin disappearing from the two-by-four grid. . Doing this will ensure that the website previews don't reappear when you open a new tab. Keep in mind that most-visited sites will eventually reappear on the New Tab page, though they may be for different sites.

Summary:
Open Google Chrome . Tap ⋮. Tap New Tab. Tap and hold a website shortcut. Tap Remove when prompted. Remove the rest of the websites. Delete your Chrome history