Chinese researches have recently discovered the fossils of a flying dinosaur with four wings, which can be an important missing link in the evolution of dinosaurs. It is named as-

Anchiornis huxleyi is a four-winged dinosaur discovered in China that provides crucial evidence for the evolution of birds from dinosaurs. It had long feathers on both its arms and legs. Tyrannosaurus rex was a large theropod without wings. Archaeopteryx was discovered in Germany, not China. Tyrannosaurus knowlesi is not a valid species name.