hwy

Ond hyn a wn, cenid hwy ar yr hen aelwydydd fel caneuon hwian.

Daw un arall ar ei hol, ac un arall,—a chyda hwy daw adgofion cyntaf bore oes.

Medd golygydd Llyfr Coch Hergest, gan yr hwn y cefais hwy, y medr hwn.

Chang paou was a native of Sin hwy, near the mouth of the river, and the son of a fisherman.

I find no proper name for the river on which Sin hwy lies in the Chinese maps, it is merely called Kang, river.