摘要
One late afternoon in early December 2021,Li Ruizhen,53,an ethnic Naxi woman who lives in Baoshan Stone Village,Southwest China's Yunnan Province,finished her day's farming and returned home.Inside her neat family courtyard,she sorted the scattered corn cobs and soybeans."Wecall thiswhitecorn species da ma ya[big horse teeth].It's been planted for generations here by our Naxi ancestors for hundreds of years,Li told the reporter as she deftly combed through the dried corn."