Yuanyang and Caffe Crema are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Yuanyang and Caffe Crema's differentiating factor?In following section we will take a close look at what is Yuanyang and Caffe Crema color, serving style, types and much more. First thing to know is what are the different types of Yuanyang and Caffe Crema. Well, Yuanyang types include Kopi Cham while types of Caffe Crema are Espresso, Long Drink, Swiss Caffe Crema, Calque.