Indosinian movement occurred in the Daqinshan region, as is evidenced by the Middle-Lower Jurassic Wudanggou Formation in angular unconformity with the underlying strata, the feature of Mesozoic magmatic activity, isotopic dating, the superposition and modification of different structural elements. The tectonic style and structural elements assemblage show that the Daqingshan movement was a strong folding orogenic movement, which resulted in the huge east-west thrusts and folds that control the main tectonic outline of the Mesozoic intraplate orogenic belt. Magmatic activity was companied with crustal deformation, forming a series of stocks and dykes. The discovery of Indosinian movement is important for studying the formation and evolution of the Yinshan-Yanshan intraplate orogenic belt in Inner Mongolia