The post holder will be expected to achieve level 3 for Understanding, 1 for Reading, 3 for Speaking and 1 for Writing.
Bydd disgwyl i ddeiliad y swydd gyrraedd Lefel 3 ar gyfer Deall, 1 ar gyfer Darllen, 3 ar gyfer Siarad, ac 1 ar gyfer Ysgrifennu.