GOV.WALES uses cookies which are essential for the site to work. Non-essential cookies are also used to tailor and improve services. By continuing to use this site, you agree to our use of cookies.
You are here:
Math o iaith arwyddo ar gyfer pobl sy'n fyddar ac yn ddall, sy'n defnyddio cyffyrddiad ar gorff unigolyn i gyfleu negeseuon.