Farmers in northeast China's Heilongjiang Province have recently been busy transplanting rice seedlings. At Hongwei farm, run by a subsidiary of the Beidahuang Group Company Limited, a BeiDou-guided unmanned rice transplanter plays a central role in rice transplanting. The machines, equipped with China's BeiDou Navigation Satellite System, can accurately execute planned routes and work autonomously in the field. Join CGTN live to have a look.