During the flood season, Mr. Long and his brother catch fish in the flooded fields, with Mr. Long earning 7-10 kg of fish twice a day. The fields in the Dong Thap Muoi region provide livelihoods for many poor people, and the sale of fish and other aquatic species in the markets at the border of Dong Thap Muoi is high during this time. Flood waters have affected the water levels in districts of Dong Thap Muoi, which are now lower than in previous years, causing the flood to come back more slowly.