Emperors, they are entitled to the following: 1 Empress (皇后) 3 Madames (夫人) 9 Imperial Concubines (嬪) 27 Shifus (世婦) 81 Imperial Wives (御妻)-------出自《周礼》 //@高晓松: 中国古代是一夫一妻多妾制,concubines可以复数,wife只有一个//@刘智慧微博: 在