Nam Định man earns success from swallow nest farm stockbot 0 23 01.09 09:41 https://vietnamnews.vn/society/1638995/nam-dinh-man-earns-success-from… + 2 https://vietnamnews.vn/rss/society.rss + 0 The swallow nest farm of Đinh Văn Thuận is about 300 metres from the beach and close to rice fields interspersed with rivers and freshwater ponds. This is an ideal environment, providing abundant food sources for swallows.