大方廣佛華嚴經隨疏演義鈔 48.49

48.49

Regarding the commentary's passage beginning with "The meaning extends to horses": because in Sanskrit, vehicles in general are called yāna (yena); if specifically calling a cart, it is called śakaṭa; if calling a carriage, it is called ratha. Here it says yāna, clarifying that it is a vehicle, and therefore it extends to horses and the like. Below, the sixteenth refers solely to a cart, because the Sanskrit is śakaṭa.