Cold-Food Powder (Chinese: ćŻ’éŁŸæ•Ł; pinyin: hĂĄnshĂ­sǎn; Wade–Giles: han-shih-san) or Five Minerals Powder (Chinese: äș”çŸłæ•Ł; pinyin: wǔshĂ­sǎn; Wade–Giles: wu-shih-san) was a poisonous psychoactive drug popular du