p-adic symmetric spaces play the role of complex upper half-plane in the p-adic analytic world and they are rigid spaces.In this paper we generalize a series of known results for p-adic symmetry space to the product of p-adic symmetric spaces ?i=1r???di.Let ? be a torsion free and discrete subgroup of ?i=1r?PGL?di+1?K?,we prove the exis-tence of covering spectral sequence for de Rham cohomology group of quotient space?\?i=1r???di.Moreover if ? is cocompact,we also prove the existence of Hodge-to-de Rham spectral sequence. |