I 1)݆̥ԙzyO(sh)䡡 2)݆̥ƽzyO(sh)䡡3)݆̥̥Ȧ(sh)(yn)C(j)4)ּ݆̥zya(chn) 5)ȫԄ܇݆ba(chn)
l(f) O(sh)
+
r(ji)h
HOFMANN ݆̥̥ȦzyO(sh)
HOFMANN ݆̥ԙzyO(sh)
HOFMANN ݆̥/oƽzy