The protests in Iran has lasted for six days and death toll has been increasing. Trump tweeted to support Iranian protests, which is undoubtedly a US interference on Iran's domestic affairs.

"Non-Western nations are generally less tolerant of protests than Western nations. But not all demonstrations result in regime change," commented Editor-in-Chief Hu Xijin of the Global Times. "I believe the age of wide embrace for color revolutions has ended," Hu added.

Hu Xijin, Editor-in-Chief of Global Times/File photo