Talk:Pratyekabuddhayāna

Where is the sanskrit for this?
I lived in monastery in China for a year and changed the pinyin to be read as the buddhist vehicle 乘 chéng, but, realizing I'm finite, and I was not there at the dawn of chinese pronunciation and there has never been an absolute standard pronunciation for characters, I'm hoping there is a classical buddhist chinese linguist professional of the subject who might be able to have a conversation about classical chinese and it's transription of other langauges.