Jiusan Duck Overlord can learn in the technical training class of Jiusan Duck Overlord in Changde, Hunan. This technical training course mainly trains special barbecue training, special snacks training, mala Tang training, special breakfast training, authentic salted duck training, authentic duck overlord training and Hunan breakfast training. Address: Floor 2, Building 7, Shangshu Garden City, Xingsha, Changsha.