The present invention relates to a ceramic heat exchange plate and a ceramic heat exchange core assembled thereby. The ceramic heat exchange core comprises sealing strips, and the ceramic heat exchange plate. A plurality of ceramic heat exchange plates A and a plurality of ceramic heat exchange plates B are alternately superimposed. Side sealing strips are arranged inside top linear sealing grooves of the ceramic heat exchange plates A and bottom linear sealing grooves of the ceramic heat exchange plates B. Side sealing strips are arranged inside top linear sealing grooves of the ceramic heat exchange plates B and bottom linear sealing grooves of the ceramic heat exchange plates A. A plurality of ceramic heat exchange plates A, a plurality of ceramic heat exchange plates B and a plurality of sealing strips are assembled to form a ceramic heat exchange core. The ceramic heat exchange core is integrally sintered.