Contest honours environment-themed paintings stockbot 0 14 04.04 11:21 https://vietnamnews.vn/life-style/1653271/contest-honours-environment-… + 0 https://vietnamnews.vn/rss/life-style.rss + 0 The contest received support from elementary and secondary school students nationwide. More than 21,500 paintings and artworks were submitted from 256 schools and clubs in 42 provinces and cities.