Stop in for a cup of coffee

So, I was sitting at this little Cafe near my house, Also near that new construction project. There is a canal behind where I sit to drink coffee. I'm drinking my coffee and I hear something. I look back in the canal. There is a person in the canal floating a basket around collecting something from the water or from the bottom of the canal. Probably using their feet and their hands to reach it. I knew they did that here in Vietnam but I never saw it in person before. Also here is a pic of a person's house. Yes, this small canoe is the house of the guy that lives right next to the cafe. He eats and sleeps there everyday. Must be pretty poor..
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