Jianchang Faction, originated in Nancheng, Jiangxi Province, is famous for its excellent medicinal processing techniques, which have been spread throughout the country, as well as Japan, South Korea and other places. Khay, a postgraduate student from Jiangxi University of Chinese Medicine, is learning the processing technique of Citrus aurantium. Let's find out.

来源：国际传播中心 钟莹莹 刘奕颖

视频：刘奕颖

翻译：甘晶莹

编辑：李萌

审核：刘毅

监制：何宝庆