The cornucopia refers to the Qaidam Basin. The main places known as the "Hometown of Chinese Orchids" in China are: Nanjing County, Zhangzhou, Fujian Province, Lanxi City (county level), Zhejiang Province, and Baoshan City, Yunnan Province , Weixi County, Diqing Prefecture, Yunnan Province, Weishan County, Yongping County, Heqing County, Jianchuan County, Binchuan County, Dali County, Yunnan Province, Leye County, Napo County, Baise City, Guangxi Province, Wengng County, Shaoguan City, Guangdong Province Yuan County, Suizhou City, Hubei Province, Shunde District, Foshan City, Guangdong Province.
So choose: BD.