Major commercialsweet cherry orchards in Chinaare located in Bohai Bay region (divided into four sub-regions: Shandong Peninsula,South Liaoning, mid-south of Shandong andBeijing-Tianjin-Tangshan-Qinhuangdao) and along the Longhai railway line (dividedinto three sub-regions: Henan, south Shaanxi and east of Gansu).