Li (simplified Chinese: 厘; traditional Chinese: 釐; pinyin: lí), called lei in Cantonese, ly in Vietnamese or "cash" in English, is a traditional Chinese unit for weight measurement. It originated in China before being introduced to neighboring countries in East Asia. Nowaday, the mass of 1 li equals 50 mg (i.e., 0.05 grams) in mainland China,[1] 37.5 mg in Taiwan,[2] 37.8 mg in Hong Kong, Singapore and Malaysia,[3][4][5] and 37.8 mg in Vietnam.[6] Li is mostly used in the traditional markets.[1]
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