Border commune farmers develop keo mango crops stockbot 0 223 2023.04.29 11:15 https://vietnamnews.vn/society/1527442/border-commune-farmers-develop-… + 10 https://vietnamnews.vn/rss/society.rss + 5 The cultivation of keo mango in unfertile soil in Lộc Thạnh Commune in the southeastern province of Bình Phước has helped farmers have stable incomes.