TY  - BOOK
AU  - Yu Yunhan
AU  - 于云瀚
TI  - Yan huan
T2  - Gong-ting wen-hua cong-shu
SN  - 7530640682
PY  - 2004///
KW  - Insititutions -- Administration -- Eunuchs
KW  - History -- General -- Eunuchs
ER  -