Karamay residents experience a stunning sunset on May 17, as different shades of light reflected off clouds. [Photo provided to chinadaily.com.cn]

A couple takes pictures of a sunset in Karamay on May 17. The stunning beauty of the flame-like cloud wowed many local residents. [Photo provided to chinadaily.com.cn]

A cloud is lit up in vivid warm colors on May 17 during an incredible sunset in Karamay. [Photo provided to chinadaily.com.cn]