As intermarriage in the gens was prohibited, it withdrew its members from the evils of consanguine marriages . 由于民族内部禁止通婚，其成员才得免于血亲通婚的弊害。
2.
Second , this thesis analyzed the consanguine family structure of china , the imitative family structure of japan and the ladder - shaped structure of america and their influence on these countries , business culture 其次，分析了中国的血亲家族结构，日本的拟家族结构，美国的梯阶式结构对各自商业文化特征的影响。
