It refers to four in the father's family, three in the mother's family and two in the wife's family.

1, paternal family 4: refers to one's own family. Married aunts and their sons, married sisters and nephews, married daughters and grandchildren.

2. Mother's family 3: refers to the grandfather's family, grandmother's family, aunt and her son.

3. Wife's family 2: refers to father-in-law's family and mother-in-law's family.

Statement 2

In ancient China, "property seizure" and "genocide" were often used together, aiming at uprooting-completely eliminating the power and contacts of revenge. Shao Kang's idea of "10% of the land, more than one brigade" is the inexhaustible result, while Wu Zixu and Wu Fachu are the incomplete results of genocide. As a result, Qin Shihuang began to have a cool method of "family punishment", first of all, "foreign three families", and the descendants became more and more cool, from three families, five families to nine families-father, mother and wife. The most widely circulated is that Ming Chengzu killed Fang Xiaoru and fined his "ten families"

This tenth family is made up of teachers, students and friends of Ming Chengzu's Fang Xiaoru.

, is to kill people related to Fang Xiaoru. .