#Can you say the name of a snack proves you're old#
Sour plum powder. I remember when I was a child, sour plum powder should be the cheapest snack, 5 cents a small bag, all over the country, all at the entrance of primary schools are sold. Before and after school, take out 1 cent and buy a pack or two. As I walked, I licked and ate, sour and tasted great. At that time, some people also used sour plum powder to drink water, but this is a minority way to eat that does not follow the trend. Buy sour plum powder in addition to hunger, more importantly, in order to collect the small spoon inside.
