polygynous

1. In polygynous families in the Novels of Ming and Qing Dynasties, the positions of wife, concubine and servant girls were different.
   北朝的再嫁、后娶与妾妓作者通过对明清小说中家庭女性地位的研究，认为在男性多偶家庭中，妻、妾、婢的地位高低有别。
2. Self-protection of Wives in Polygynous Family in Novels of Ming and Qing Dynasties
   男性多偶之家中妻子的自保策略&明清小说家庭女性掠影

adj

1. having more than one wife at a time