“Sweet potato leaves were very common in our kampung. We ate them so often when I was young, until I got quite sick of them,” my dad revealed. “But as I grow older I start to miss these leaves and I wish to eat them once again.” I noticed that he became rather obsessed with this vegetable of late, often requesting for hanzi ye (蕃薯叶; Hokkien for sweet potato leaves) whenever we dine out.