KATHY: If there was anyone in the Fang family who knew how to be frugal (dare I say, stingy?), it was my dad’s younger sister, Little Aunt Shao Yang Yang. It was a well-known fact that if you were invited to her home for dinner, nine times out of ten, you would only be served one dish. And for the duration of that dinner, you would be frequently reminded of how resourceful of a cook she is. She’d tell you how she stretched a quarter pound o
