Why an S and not a V?

"Why an S and not a V?" is a look at Vietnamese history, culture and food from the perspective of a Vietnamese person born out in the wider world. There's all these things my parents never told me because they were busy working and living, now I found some time to catch up on it.This is a metamorphosis of the original Post Cerebral Infarction and Your Internet Uncle podcasts, where I tried to remember things to help me learn about my roots.