  Using our developed new relativistic viscous hydrodynamics code, we
investigate the temperature dependence of shear and bulk viscosities from
comparison with the ALICE data: single particle spectra and collective flows of
Pb+Pb $\sqrt{s_{\rm NN}}=2.76$ TeV collisions at the Large Hadron Collider. We
find that from the comprehensive analyses of centrality dependence of single
particle spectra and collective flows we can extract detailed information on
the quark-gluon plasma bulk property, without the information being smeared by
the final state interactions.
