Abstract: Indosinian movement refers to the orogenic movement during Late Triassic to Early Jurassic，it is another major epoch-making evolution in Qinghai-Tibet region. Indosinian movement of the Qinghai-Tibet region can be divided into two phases, phaseⅠ refers to tectonic movement happened during early Norian period Late Triassic; phase II refers to the tectonic movement which occurred between the Late Triassic Rayleigh period and Middle Jurassic early Bajociant period. The movement performs in the form of strong orogeny north of Bangonghu-Nujiang suture, which leads to large-scale Indosinian orogenic belt.