Why does Chrome for Android show ads (overlay)?

[AC Question]

Hi, does anyone know why my phone shows ads in chinese when I surf with Chrome for Android?

Like when i go to cnn.com or bbc.com there is a small ad on the right side of the screen that keeps track with the scrolling.

 

[Sam_Gs7]

>> Install an Ad-Blocker in your smartphone-Could avoid that..
Try Adblock browser or uBlock origin..then Log In those
websites that display those Ads: Better now.?

 

[B. Diddy]

Welcome to Android Central! Does it only happen in Chrome? Do you ever see popups on the homescreen, or with other apps?