Numerous challenges for universal pre-schooling stockbot 0 0 06.28 11:04 https://vietnamnews.vn/society/1658293/numerous-challenges-for-univers… + 0 https://vietnamnews.vn/rss/society.rss + 0 In densely populated areas, due to the lack of schools and classes, children under five have to give up their places to children in the universal education programme.