This is like the potato version for the usual Mengkuang Char (also known as stir-fried jicama); only that the main ingedient of jicama is replaced with the crunchy sweet potato.
A simple dish whereby the two vegetables are sliced and then tossed into the wok and stir-fried.
Alright, to be fair, I am not going to be biased on this as it would deem really unfair to all the potato-fans out there and that is almost the majority of the population around the world.
I would prefer the jicama version though; and the carrot...the carrot always get to stay, especially when they are crunchy and fresh!:)