Clam catching: these guys work tirelessly trawling for clams in the estuary of Hoi An. They start early in the morning and work well into the evening; some even work under torchlight after dark. They sell to the local market, about a ilometre from where this was taken. If they're lucky, they'll receive around $3-4 USD a kilo for what they catch. Oh, and there's a thin layer of quicksand to work with, too.