The characteristics of tectonic landform of the modern MT.Tianshan and the powers which helped form it are the followings:\;a.The modern mountain pattern has shown that the old mountain hasn't existed

and the paleozoic folded pattern has been hea vily damaged

the modern Mt.Tianshan has been changed form the old one by edpanation and then strong foult blick high of neotectionic movement.So we consider the main part of Mt.Tianshan is a foult uplift mountain

not folded foult block one

nothing to say a paleozoic folded mountain.\;b.The major power to form the tectonic landform of Tianshan Mt is new neotectonic movement.The surface pattern and vericle stucture of the modern Mt.Tianshan landform are the peneplain formed before Miscene epoch

appearig through the rising nag falling movement of shell block since pliocence epoch.The neotectonic movement in this area chiefly appears as the renewed fault and the block rising and falling movement along the foult zone;\;Bat in the mountain foot area and on the edge of the intermountain basins

the folded layers during the late Neozoic epoch forming four rows of anticlinal zones in Kuche

the south of anticlinal zones.Except the one near the mian part of the mountain was strengthened during the Quaternary period

the others were all formed afther pliocene opoch

spocially during late early pleitocene and the beginning of the middle pllestocene

which have caused the continuing enlargement of the body of the Tianshan Mt.\;c.The maijor types of the tectonic landform of Tianshan Mt:\;The fault block moybtain and stratified relief

graben basin

and block valley

anticlinal and synclinal mountains;monoclinal mountain and cuesta;and valley terraces and valley in valley

etc.