Mae'r berthynas rhwng Cymru a Silesia yn un hirsefydlog, wedi'i seilio'n bennaf ar ein hanes cyffredin o fwyngloddio a diwydiant trwm ac a ffurfiolwyd gan Femorandwm Cyd-ddealltwriaeth a lofnodwyd gan y cyn-Brif Weinidog Rhodri Morgan yn 2002. Heddiw, mae Cymru a Silesia wedi symud i ffwrdd o'r diwydiannau hyn ac maent yn canolbwyntio ar adfywio, adfer tir, datblygu cynaliadwy, cynhwysiant cymdeithasol, twristiaeth, addysg a datblygu gwledig. Ar y sail honno, rydym wedi adnewyddu'r bartneriaeth hon drwy Femorandwm Cyd-ddealltwriaeth a chynllun gweithredu wedi'u diweddaru.
The relationship between Wales and Silesia is a long-standing one, largely based on a shared history of mining and heavy industry and formalised by an MOU signed by the former First Minister Rhodri Morgan in 2002. Today, both Wales and Silesia have moved away from these industries and have a focus on regeneration, land reclamation, sustainable development, social inclusion, tourism, education and rural development. It is on this basis that we have renewed this partnership through an updated MOU and action plan.