Hi-tech farming the way forward of Bắc Ninh Province stockbot 0 223 2023.03.04 13:11 https://vietnamnews.vn/society/1492321/hi-tech-farming-the-way-forward… + 3 https://vietnamnews.vn/rss/society.rss + 5 Nguyễn Thị Yến, a farmer in Võ Cương Ward, Bắc Ninh City, started to invest in growing butterfly orchids using high technology in 2019.