The invention relates to multi-layer and multi-stage optical disc with multi-layers of rewritable phase change recording layer. there is a transparent substrate on the disc and the substrate supportsat least two multi-recording laminations that are partioned but closed to each other, or only supports a multi-recording lamination. The laser light is incident from the said substrate. Each lamination contains an effective recording layer made of rewritable phase change material. With all recording aluminations being located within the focal depth of object lens, data can be recoded on differentrecording laminations and combination of recording laminations by adjusting the power of the laser, so as to realize the storage in multi-layers and multi-stages. The invention provides advantages ofsimple lamination structure, easy to access, write and read, convenient to manufacture.