People tap into freshwater sources as river salinity falls stockbot 0 24 05.06 14:05 https://vietnamnews.vn/society/1655046/people-tap-into-freshwater-sour… + 1 https://vietnamnews.vn/rss/society.rss + 1 The salinity levels in the river branches have decreased in recent days but are expected to rise again from now until May 8, followed by minimal fluctuations.